Question

√x-2 = x-8 my options are {11}, {6,11},{}

Answer 1

what is the question? i'm confused

Answer 2

The \[\sqrt{x-2} = x-8\]

Answer 3

By squaring right side:
(x-2) = (x-8)^2
(x-2) = (x)^2 - 2(x)(8) + (-8)^2
(x-2) = x^2 - 16x + 64
0 = x^2 -17x + 66
(x-11)(x-6) = 0

x=? and ?

Answer 4

it's the {6,11}