Question

Identify all of the following solutions of......

Answer 1

X=8, X=9

Answer 2

is that a option?

Answer 3

√ (x-8)=x-8
square both sides
x-8=x^2-16x+64
x^2-16x-x+64+8=0
x^2-17x+72=0
(x-8)(x-9)=0
x=8 and x=9

Answer 4

thank u both!