Question

What is the solution of the equation?

A. 36

B. 28

C. -2

D. 44

Answer 1

@msm104 \[-10+\sqrt{x+8}=-4\]
\[\sqrt{x+8}=6\]
Square both side by 2 so you can remove the radical symbol:
\[x+8=36\]
Transpose 8 to the other side:
\[x=28\]

So it's B. :)

Answer 2

Thank you very much :)

Answer 3

@msm104 You're welcome. :)