Question

√(x+2) -2=x

solve for x

Answer 1

√(x+2) -2=x
√(x+2) =x+2

squaring both side

(x+2)=(x+2)^2
x+2=x^2+4x+4
x^2+4x+4-x-2=0
x^2+3x+2=0

Answer 2

umm

Answer 3

wouldnt (x+2)^2 get
x^2+4

Answer 4

oh wait im stupid your correct

Answer 5

so x= -1 and -2

Answer 6

Yes

Answer 7

Thanks!!

Answer 8

Anytime.