Question

Solve the equation in the image

Answer 1

x = 70

Explanation:

`√(x - 6) = 8 \\ squaring \: both \: sides \\ {( √(x - 6)) }^(2) = {8}^(2) \\ x - 6 = 64 \\ x = 64 + 6 \\ \huge \red{ \boxed{ x = 70 }}\\`

Answer 2

Explanation:

`√(x-6)=8`

Take square,

`(√(x-6))^(2)=8^(2)\\\\x-6=64\\\\`

Add 6 to both sides,

x - 6 + 6 = 64+6

x = 70