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OpenStudy (anonymous):
√(x+2) -2=x solve for x
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OpenStudy (nurali):
√(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
OpenStudy (anonymous):
umm
OpenStudy (anonymous):
wouldnt (x+2)^2 get x^2+4
OpenStudy (anonymous):
oh wait im stupid your correct
OpenStudy (anonymous):
so x= -1 and -2
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OpenStudy (nurali):
Yes
OpenStudy (anonymous):
Thanks!!
OpenStudy (nurali):
Anytime.
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