Question

Solve for x.
√x+3=6
O 3
O 9
O 33
O 36

Answer 1

33

Explanation:

We start with:

`√(x + 3) = 6\\`

We first remove the square root by squaring both sides:

`(√(x + 3))^2 = 6^2\\ x + 3 = 36`

Then subtract 3 from both sides to get
`x`:

`x + 3 - 3 = 36 - 3\\x = 33`