Question

Solve for x. Use the completing square method. x^2+8x=7

Answer 1

√23 - 4 , -√23 - 4

Explanation:

Answer 2

√23 - 4 , -√23 - 4

Explanation:

By completing the square

half of 8 is 4

7+4^2= 23

(x+4)^2=23