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Mathematics 7 Online
OpenStudy (anonymous):

(x+3)^2/3-5=-1

OpenStudy (anonymous):

\[(x+3)^{\frac{2}{3}}-5=-1\]?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

it wants two answers and d is in there somewhere, solving radical equations

OpenStudy (anonymous):

\[(x+3)^\frac{2}{3}=4\]\\ \[(x+3)=4^{\frac{3}{2}}\] \[x+3=8\] \[x=5\]

OpenStudy (anonymous):

two answers?

OpenStudy (anonymous):

ok then \[x+3=-8\] \[x=-11\]

OpenStudy (anonymous):

wait hold on

OpenStudy (anonymous):

yeah that right

OpenStudy (anonymous):

ok fine. got it

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