Question

`f(x) = √(x) - 2`
How do i solve this?​

Answer 1

answer is 4

I hope it helped

Explanation:

`f(x) = √(x) - 2\\`

which is basically

`0 = √(x) - 2`

`2 = √(x)`

`2^(2) = x`

`x = 4`