73.5k views
2 votes
Consider the quadratic equation below. -2x^2+11x+7=10+4x

User Submersed
by
8.5k points

2 Answers

0 votes

Answer:

add more info

Explanation:

User Casey Kinsey
by
8.6k points
7 votes

The correct setup for solving the equation using the quadratic formula is x = (-7 ± √(49 - 24)) / (-4)

How to setup to solve the quadratic formula ?

To solve the quadratic equation -2x ² + 11x + 7 = 10 + 4x using the quadratic formula, you should first rewrite the equation in the standard form ax ² + bx + c = 0, where a, b, and c are coefficients. In this case, we need to move all terms to one side of the equation:

-2x ² + 11x + 7 - 10 - 4x = 0

The standard form of the equation is now ax ² + bx + c = 0, where:

a = -2

b = 7

c = -3

Set up the quadratic formula:

x = (-b ± √(b² - 4ac)) / (2a)

For this equation, it becomes:

x = (-7 ± √(7² - 4*(-2)(-3))) / (2(-2))

So, the correct setup for solving the equation using the quadratic formula is:

x = (-7 ± √(49 - 24)) / (-4)

x = (-7 ± √25) / (-4)

The full question is:

Consider the quadratic equation below. -2x^2+11x+7=10+4x Determine the correct set-up for solving the equation using the quadratic formula.

User Manali Kagathara
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories