Use any method to solve the equation. If necessary, round to the nearest hundredth. 4x^2 – 28x = –11

Question

asked Apr 1, 2018 224k views

2 Answers

Kiloumap · Answer 1 · 2018-04-03T01:09:46+0000

Remember Order of Operations (PEMDAS). Now, let's solve for x.

4x^2 - 28x = -11

x^2 - 7x = -11/4

x^2 - 7x = -2.75

x^2 - 7x + 2.75 = 0

now, graph the equation to find the x-intercepts (the zeros)

x= 0.418, 6.582

Use any method to solve the equation. If necessary, round to the nearest hundredth. 4x^2 – 28x = –11

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

No related questions found

Categories

Other Questions