7. (X-4)2+8=0 How To Solve This

7. (x-4)2+8=0 how to solve this

 

Answer:

The answer is, x^2-8x+24=0.

Step-by-step explanation:

(x-4)(x-4) +8=0

Perform foil method in (x-4)(x-4),

F =x^2

O =-4x

I = -4x

L = 16

x^2-8x+16+8=0

x^2-8x+24=0