Question

Solve the equation. Identify any extraneous solutions.

Answer 1

\[x=\sqrt{x+30}\]

Answer 2

square both sides and then solve the equation. Resubstitute.

Answer 3

No, because this is a study group, not a wolframalpha.com group. Hint Hint.

Answer 4

no

Answer 5

ill go ask yahoo

Answer 6

Suit yourself. A single google could've solved all your homework in real time. Oh well.

Answer 7

neither can os

Answer 8

Honestly, if people googled what they didn't understand, they would be better off. *hint hint*

Answer 9

Can someone clarify what is meant by "extraneous" in this context?