Question

Help Please!! 30 points !!
What is the solution to the equation √(2x+8 )-6=4. Show your work.

Answer 1

`√((2x + 8)) - 6 = 4`

`√((2x + 8)) = 4 + 6`


`√((2x + 8)) = 10`

`√((2x + 8)) ^(2) = 10 {}^(2)`

`2x + 8 = 100`

`2x = 100 - 8`

`2x = 92`

`x = 92 / 2`

`x = 46`
So; the answer is: 46