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Mathematics 17 Online
OpenStudy (anonymous):

(x^1/2-7) (x^1/2+7) expand and simplify>?

OpenStudy (anonymous):

is it x^(1/2-7)*x^(1/2+7)?

OpenStudy (anonymous):

oh i see nevermind

OpenStudy (anonymous):

x^(-13/2)*x^(15/2) =x

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