let us now solve the equation by Completing The Square and by using the Quadratic Formula Parabola, Finding the Vertex: 4. using fake identification to vote 2. Answer (1 of 8): 3x^2+8x--16=0 If ax^2+bx+c=0 Then roots other QUADRATIC EQUATION are x=[ -- b + --( b^2--4ac) ] /2a a=3 b=8 c=-16 x= [--8+ — (64--(4×3× -16)] / 2×3 =[ --8 + — (64+192 )^1/ 2 ] /6 = [--8 + — (256)^1/2 ] /6 = (--8+ — 16 ) /6 x1 = (--8+16 ) /6 =8/6 =4/3 x2 =( --8--16 ) / 6. 3x2 + 8x − 16 3 x 2 + 8 x - 16 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−16 = −48 a ⋅ c = 3 ⋅ - 16 = - 48 and whose sum is b = 8 b = 8. Brainly Community Q&A allows students to post their questions and get expert-verified answers. 2x-x = x - 3 - x x = -3 where the solution -3 is obvious. Users can also: • Assist each other with exam preparation. 1 Find the Vertex of y = 3x2-8x-16 Parabolas have a highest or a lowest point called the Vertex. Solving Equations. preventing specific groups from voting 5. 3x+4 = 0 3 x + 4 = 0. Quadratic Formula Calculator Watch on Example (Click to try) 2 x 2 − 5 x − 3 = 0 About the quadratic formula Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x = Quadratic Formula Video Lesson Solve with the Quadratic Formula Step-by-Step [1:29] Need more problem types? Try MathPapa Algebra Calculator Show Keypad. reorder/:3x+8x^{2}-4(x^{2}-1) Show More; Description. Solve Quadratic equations 3x^2. Get step-by-step solutions to your Fraction problems, with easy to understand explanations of each step. • View step-by-step explanations for math problems. dividend = divisor ⋅ quotient + remainder. 3x + (8x − 16)>What is the simplified form of this expression? 3x + (8x − 16). Brainly Community Q&A allows students to post their questions and get expert-verified answers. Hope this will help u Advertisement Advertisement New questions in Mathematics. refusing to let people register to vote 3. help me please i dont know this!!!!! Look at the picture. It also multiplies, divides and finds the greatest. Step-by-step explanation: 3x + (8x − 16) Combine like terms 3x+8x -16 11x -16 Advertisement TheAnimeGirl so the answer is of option B. Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. Fraction Calculator & Problem Solver. Formatted Problem. 657 Step by step solution : Step 1 :Trying to factor by splitting the middle term If one of the factors of 3x2 +8x− 35 is 3x− 7 , how do you find the other factor?. Free functions vertex calculator - find functions vertex step-by-step. so this can be proved using the division algoritm. Completing the Square Calculator>Completing the Square Calculator. Move the c term to the right side of the equation by subtracting it from or adding it to both sides of the equation. In the Calculators text box, you can enter a math problem that you want to calculate. So, zeros of the function are 3/2 and -3/2 Therefore, zeros finder take the Sum and product of the function: Zero sum = / ( (3/2) + (-3/2) = (3/2) – (3/2) = 0 /) Zero product = / ( (3/2). Step 2: 8x – 4 = 16 + 3x Step 3: 8x + 3x = 16 – 4 Step 4: 11x = 24 Step 5: x = 2. 2 (5x+4)-3x How to simplify your expression To simplify your expression using the Simplify Calculator, type in your expression like 2 (5x+4)-3x. To factor the equation, you need to first follow this equation: x^ 2 + 2ax + a^2. Zeros Calculator>Zeros Calculator. Solving 3x2-8x-16 = 0 directly Earlier we factored this polynomial by splitting the middle term. Subtraction is the process of calculating the difference between two or more numbers. Here are some examples illustrating how to ask about factoring. Wolfram/Alpha is a great tool for factoring, expanding or simplifying polynomials. Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x =. Is there a step by step calculator for physics?. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. What Number Must You Add To Complete The Square? X^2 + 8x =. Gain more understanding of your homework with steps and hints guiding you from problems to answers! Wolfram/Alpha Pro step-by-step solutions not only give you the answers youre looking for, but also help you learn how to solve problems. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. Polynomials include constants, which are numerical coefficients that are multiplied by variables. Algebra Factoring Calculator Step 1: Enter the expression you want to factor in the editor. Study with Quizlet and memorize flashcards containing terms like Solve the inequality. The procedure to use the discriminant calculator is as follows: Step 1: Enter the coefficient values such as “a”, “b” and “c” in the given input fields Step 2: Now click the button “Solve” to get the output Step 3: The discriminant value will be displayed in the output field Discriminant Definition. Type your algebra problem into the text box. Explore math with our beautiful, free online graphing calculator. Solve inequalities with Step. Quadratic Formula Calculator Watch on Example (Click to try) 2 x 2 − 5 x − 3 = 0 About the quadratic formula Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x = Quadratic Formula Video Lesson Solve with the Quadratic Formula Step-by-Step [1:29] Need more problem types? Try MathPapa Algebra Calculator Show Keypad. 18 In which step did the student first make an error and what is the correct step? (4 points) Step 2: 8x – 1 = 16 + 3x Step 2: 8x – 8 = 6 + 3x Step 3: 8x – 3x = 16 + 4 Step 3: 8x + 3x = 16 – 8 Advertisement Brainly User I hope this helps you first step open parentheses. demanding a tax be paid for voting rights 4. La calculadora de inecuacionesque te presentamos a continuación está especialmente diseñada para resolver desigualdades lineales, de segundo y tercer orden. It shows you the solution, graph,. (−3x − 12) + (16 + 8x) The first step is to combine similar terms together: (-3x + 8x) (-12 + 16) Add similar terms together: 5x + 4 To learn more about addition, please check: brainly. To solve an equation, we use the addition-subtraction property to transform a given equation to an equivalent equation of the form x = a, from which we can find the solution by inspection. The side of the square can be written in the form xn. Tap for more steps 3x2 − 4x+12x−16 3 x 2 - 4 x + 12 x - 16 Factor out the greatest common factor from each group. In your particular problem, always that x = ± 3 ). 3x+4 = 0 3 x + 4 = 0. Calculadora de inecuaciones. · Hit the calculate button to see the results. To identify a polynomial check that: Polynomials include variables raised to positive integer powers, such as x, x², x³, and so on. The simplify calculator will then. Polynomial Standard Form Calculator. Solve an equation, inequality or a system. 4x - 2 = 3x + 1. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Solving a logarithmic equation that has an exception to the power rule. Using the quadratic formula x2 +8x− 16 = 0 has x2+8x-16=0 Two solutions were found : x = (-8-√128)/2=-4-4√ 2 = -9. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. Free Least Common Multiplier (LCM) calculator - Find the lcm of two or more numbers step-by-step. For example, try entering the equation 3x+2=14 into the text box. What Number Must You Add To Complete The Square? X^2 + 8x. Tap for more steps (3x+4)(x −4) = 0 ( 3 x + 4) ( x - 4) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. 657 x = (-8+√128)/2=-4+4√ 2 = 1. The Factoring Calculator transforms complex expressions into a product of simpler factors. counting votes incorrectly The area of a square can be represented by the expression x10. 2 (5x+4)-3x How to simplify your expression To simplify your expression using the Simplify Calculator, type in your expression like 2 (5x+4)-3x. 2(4+2x)≥5x+5, Which is a correct first step in solving the inequality -4(2x - 1) > 5 - 3x?, What value of x is in the solution set of 4x - 12 ≤ 16 + 8x? and more. To identify a polynomial check that: Polynomials include variables raised to positive integer powers, such as x, x², x³, and so on. Advertisement Advertisement TheAnimeGirl TheAnimeGirl so the answer is of option B. Type your algebra problem into the text box. Since each equation obtained in the process is equivalent to the original equation, -3 is also a solution of 2x + 1 = x - 2. 333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 :Trying to factor by splitting 3x2 −8x− 1 = 0. Least Common Multiplier (LCM) Calculator. Solve Fraction problems with our Fraction calculator and problem solver. 3x + (8x − 16) Combine like terms. Polynomials involve only the operations of addition, subtraction, and multiplication. The procedure to use the discriminant calculator is as follows: Step 1: Enter the coefficient values such as “a”, “b” and “c” in the given input fields Step 2: Now click the button “Solve” to get the output Step 3: The discriminant value will be displayed in the output field Discriminant Definition. x^2 + 8x = -3x^2 + 8x + 16 = -3 + 16using a^2 + 2 a b + b^2 = (a+b)^2x^2 + 8x + 16 = 13(x +4)^2 = 13answer : 16 is the numberyou must add to complete the square. Tap for more steps (3x+4)(x −4) = 0 ( 3 x + 4) ( x - 4) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Factoring Calculator: Wolfram. Online math solver with free step by step solutions to algebra, calculus, and other math problems. First go to the Algebra Calculator main page. 2 (5x+4)-3x How to simplify your expression To simplify your expression using the Simplify Calculator, type in your expression like 2 (5x+4)-3x. Free x intercepts calculator - find functions x-axis intercepts step-by-step. Answer (1 of 8): 3x^2+8x--16=0 If ax^2+bx+c=0 Then roots other QUADRATIC EQUATION are x=[ -- b + --( b^2--4ac) ] /2a a=3 b=8 c=-16 x= [--8+ — (64--(4×3× -16)] / 2. Try this example now! » More Examples Trying the examples on the Examples page is the quickest way to learn how to use the calculator. The solutions to many such equations can be determined. The sign used to represent subtraction is -. You’ll be able to find solutions quickly since students, subject-matter experts, and teachers are available 24/7. 3x + (8x − 16) Combine like terms. 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. Solving a logarithmic equation that has an exception to the power rule. More than just an online factoring calculator. Y es que con nuestra calculadora de desigualdadesresulta muy sencillo aprender como resolver inecuaciones. Quadratic Formula Calculator. Study with Quizlet and memorize flashcards containing terms like Solve the inequality. 333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 :Trying to factor by splitting 3x2 −8x− 1 = 0 http://www. 2 + 8x >What Number Must You Add To Complete The Square? X^2 + 8x. Quadratic equation. Step-by-step explanation: 3x + (8x − 16) Combine like terms 3x+8x -16 11x -16 Advertisement TheAnimeGirl so the answer is of option B. Solving 3x2-8x-16 = 0 directly Earlier we factored this polynomial by splitting the middle term. com/drill/3x~2-8x-1=0/. Typing Exponents Type ^ for exponents like x^2 for x squared. Algebra Calculator Tutorial. It takes a few steps to complete the square of a quadratic equation. It takes a few steps to complete the square of a quadratic equation. It is the same but just instead of getting 0 you get a polynomial in the last step. Tap for more steps 3x2 − 4x+12x−16 3 x 2 - 4 x + 12 x - 16 Factor out the greatest common factor from each group. 2 (5x+4)-3x How to simplify your expression To simplify your expression using the Simplify Calculator, type in your expression like 2 (5x+4)-3x. let us now solve the equation by Completing The Square and by using the. Divide 3x3 – 5x2 + 10x–3 by 3x +1. 2x-x = x - 3 - x x = -3 where the solution -3 is obvious. 3x2 − 8x = 16 3 x 2 - 8 x = 16 Subtract 16 16 from both sides of the equation. 3x2 − 8x−16 = 0 3 x 2 - 8 x - 16 = 0 Factor by grouping. So, zeros of the function are 3/2 and -3/2 Therefore, zeros finder take the Sum and product of the function: Zero sum = / ( (3/2) + (-3/2) = (3/2) – (3/2) = 0 /) Zero product = / ( (3/2). Solve an equation, inequality or a system. The lost step was the firs one: log3(x2 −3)2 = 2log3(∣x2 − 3∣) (always that ∣x2 − 3∣ = 0. 3x2 + 8x − 16 3 x 2 + 8 x - 16 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−16 = −48 a ⋅ c = 3 ⋅ - 16 = - 48 and whose sum is b = 8 b = 8. Solving 3x2-8x-16 = 0 directly Earlier we factored this polynomial by splitting the middle term. 333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 :Trying to factor by splitting. What Number Must You Add To Complete The Square? X^2 + 8x …. What is the simplified form of this expression? 3x + (8x − 16). 3x2 − 8x = 16 3 x 2 - 8 x = 16 Subtract 16 16 from both sides of the equation. Example 3 Solve 2x + 1 = x - 2. Hope this will help u Advertisement New questions in Mathematics Please if you can help me Im so lost sorry! xp. More than just an online factoring calculator. How this Zeros Calculator Works? Input: · Enter an equation for finding zeros of a function. x-2+2 =10+2. The solution of the original equation is the number -3; however, the answer is often displayed in the form of the equation x = -3. Free x intercepts calculator - find functions x-axis intercepts step-by-step. After you enter the expression, Algebra Calculator will print a step-by-step explanation of how to solve 3x+2=14. Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. 3x+4 = 0 3 x + 4 = 0. Functions Vertex Calculator. Completing the Square Calculator. For example, try entering the equation 3x+2=14 into the text box. 3x2 − 8x−16 = 0 3 x 2 - 8 x - 16 = 0 Factor by grouping. 3x 2 8x 16Explore math with our beautiful, free online graphing calculator. Is there a step by step calculator for physics?. factor quadratic x^2-7x+12 expand polynomial (x-3) (x^3+5x-2) GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16 quotient of x^3-8x^2+17x-6 with x-3 remainder of x^3-2x^2+5x-7 divided by x-3 roots of x^2-3x+2 View more examples » Access instant learning tools. 3x+8x -16. Answer (1 of 8): 3x^2+8x--16=0 If ax^2+bx+c=0 Then roots other QUADRATIC EQUATION are x=[ -- b + --( b^2--4ac) ] /2a a=3 b=8 c=-16 x= [--8+ — (64--(4×3× -16)] / 2. Free functions vertex calculator - find functions vertex step-by-step. Partial Fractions Calculator: Wolfram. Calculator Examples » Math Symbols. The process of partial fraction decomposition is the process of finding such numerators. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. 3x2 + 8x − 16 3 x 2 + 8 x - 16 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−16 = −48 a ⋅ c = 3 ⋅ - 16 = - 48 and whose sum is b = 8 b = 8. The work of a student trying to solve the equation 4(2x – 1. The result is an expression that can be more easily integrated or antidifferentiated. Brainly>Math Homework Help & Answers. About the quadratic formula. Now, if ∣x2 −3∣ = 0, then 2 = log3(x2 − 3)2 = 2log3(∣x2 −3∣). Get help on the web or with our math app. Solving 3x2-8x-16 = 0 directly Earlier we factored this polynomial by splitting the middle term. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. Online math solver with free step by step solutions to algebra, calculus, and other math problems. The 25/4 and 7 is the result of completing the square method. Todas las soluciones son explicadas paso a paso, facilitandoasí el aprendizaje. Step 2: 8x – 4 = 16 + 3x Step 3: 8x + 3x = 16 – 4 Step 4: 11x = 24 Step 5: x = 2. 3x+8x -16. Solving quadratics by completing the square. 333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 :Trying to factor by splitting 3x^2-+8x-16=0. Brainly Community Q&A allows students to post their questions and get expert-verified answers. using intimidation to influence voters 6. It shows you the solution, graph, detailed steps and explanations for each problem. 4x2+20x+16 4 x 2 + 20 x + 16. 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. 3x2 − 8x = 16 3 x 2 - 8 x = 16 Subtract 16 16 from both sides of the equation. , < > ≤: ≥ ^ √: ⬅: : F _ ÷ / (* / ⌫ A: ↻: x: y = +-G. 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Write the following expression using the fewest possible. Reorder the polynomial function in standard form step-by-step polynomial-standard-form-calculator. Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. 1 Find the Vertex of y = 3x2-8x-16 Parabolas have a highest or a lowest point called the Vertex. using fake identification to vote 2. In x^2 +5x = 3/4, The a^2 is missing. Solution We substitute the value 3 for x in the equation and see if the left-hand member equals the right-hand member. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. What is the difference of the roots of the equation 3x^2+8x. Algebra Factoring Calculator Step 1: Enter the expression you want to factor in the editor. Typing Exponents Type ^ for exponents like x^2 for x squared. Example: 2x-1=y,2y+3=x. 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. Try this example now! » More Examples Trying the examples on the. Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. To figure out the a, you need to take the 5 and divide it by 2 (because 2ax), which becomes 5/2. After you enter the expression, Algebra Calculator will print a step-by-step explanation of how to solve 3x+2=14. Algebra Factoring Calculator Step 1: Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. 1 Find the Vertex of y = 3x2-8x-16 Parabolas have a highest or a lowest point called the Vertex. Tap for more steps (3x+4)(x −4) = 0 ( 3 x + 4) ( x - 4) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Math Homework Help & Answers. Adding 2 to each member yields. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Desmos>Graphing Calculator. Then you need to square it, (because a^2) which becomes 5^2/2^2. Answer (1 of 8): 3x^2+8x--16=0 If ax^2+bx+c=0 Then roots other QUADRATIC EQUATION are x=[ -- b + --( b^2--4ac) ] /2a a=3 b=8 c=-16 x= [--8+ — (64--(4×3× -16)] / 2×3 =[ --8 + — (64+192 )^1/ 2 ] /6 = [--8 + — (256)^1/2 ] /6 = (--8+ — 16 ) /6 x1 = (--8+16 ) /6 =8/6 =4/3 x2 =( --8--16 ) / 6. The process of partial fraction decomposition is the process of finding such numerators. in this case you get a polynomial seven which can be writtten in algebraic terms as 7x0. The first-degree equations that we consider in this chapter have at most one solution. 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. x^2 + 8x = -3x^2 + 8x + 16 = -3 + 16using a^2 + 2 a b + b^2 = (a+b)^2x^2 + 8x + 16 = 13(x +4)^2 = 13answer : 16 is the numberyou must add to complete the square. x^2 + 8x = -3x^2 + 8x + 16 = -3 + 16using a^2 + 2 a b + b^2 = (a+b)^2x^2 + 8x + 16 = 13(x +4)^2 = 13answer : 16 is the numberyou must add to complete the square. Your b and c terms may be fractions after this step. Free functions vertex calculator - find functions vertex step-by-step. 3x2 − 8x−16 = 0 3 x 2 - 8 x - 16 = 0 Factor by grouping. Tap for more steps 3x2 − 4x+12x−16 3 x 2 - 4 x + 12 x - 16 Factor out the greatest common factor from each group. One method is the method of equating coefficients. 3x2 + 8x − 16 3 x 2 + 8 x - 16 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−16 = −48 a ⋅ c = 3 ⋅ - 16 = - 48 and whose sum is b = 8 b = 8. There are various methods of partial fraction decomposition. Tap for more steps (3x+4)(x −4) = 0 ( 3 x + 4). First, arrange your equation to the form ax2 + bx + c = 0 If a ≠ 1, divide both sides of your equation by a.