Question

Identify all of the following solutions of square root of x plus 10 end root plus 2 equals x.

Answer 1

First, ask yourself
What am I trying to find?

Answer 2

X

Answer 3

Good.

So the first STEP is to isolate x.

Answer 4

Do you know how to do that?

Answer 5

well don't you have to subtract 2 from one side of the equation and make it x+14=x-2?

Answer 6

Yes-you have to get all of the numbers on one side of the equations and all of the "xs" on the other side.

Answer 7

it's none of the above then?

Answer 8

So keep doing that. Now you have