Question

solve. check for extraneous solution
(x+3)^1/2-1=x

Answer 1

To the exponent 1? If that isn't an error, that's so unnecessary.

Answer 2

so the answer is 1

Answer 3

I was just asking if that is supposed to be ^1 and not ^2 or something else.

Answer 4

it ^1/2

Answer 5

Ahh, okay. :D

Answer 6

First, very first, write down x+3 >= 0 or x >= -3. THEN you can worry about the square root.

Answer 7

okay so what s next

Answer 8

Algebra.

Answer 9

^^

Answer 10

You tell me. How do you resolve a square root?