Question

Solve: squareroot of x+36=x-6

Answer 1

\[1. \sqrt{X+36}=X-6\]
\[2. \sqrt{X}+36=X-6\]

1 or 2?

Answer 2

1

Answer 3

\[\sqrt{X+36}=X-6\]
Square both sides, solve for X.

Answer 4

i get stuck at: x=x^2-12x

Answer 5

is there no solution?

Answer 6

\[X+36 = X^{2}-12X+36\]
\[X = X^{2}-12X\]
\[0 = X^{2}-13X\]
Keep solving for X.

Got an odd feeling though on this one though. Is there a multiple choice answer?

Answer 7

no, either x= or a no solution