Question

Solve the equation, and check the solutions √(x+6)=3.

Answer 1

The solution is
`x = 3`

Explanation:

We have the following equation:

`√(x+6) = 3`

Elevating both sides to 2, we can isolate x

`√(x+6)^(2) = 3^(2)`

`x + 6 = 9`

`x = 9 - 6`

`x = 3`

Checking

`√(x+6) = √(3+6) = √(9) = 3`