Question

ms. scarborough solved x^2+6x-7 by completing the square in the table below. identify the missing steps answer asap

Answer 1

Answer 1: Move the -7 over to the right side of the problem.

Answer 2: x^2 + 6x + 9 = 7+9

Answer 3: (x+3)^2 = 16

Answer 4: Use the square root for both sides of the equation.

Answer 5: x = -3 ± 4 = 1, -7 --> x = 1, -7

Explanation:

Answer 2

Answer 1: Move the -7 over to the right side of the problem.
Answer 2:
`x^2 + 6x + 9 = 7+9`
Answer 3:
`(x+3)^2 = 16`
Answer 4: Use the square root for both sides of the equation.
Answer 5: x = -3 ± 4 = 1, -7 --> x = 1, -7