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Mathematics 27 Online
OpenStudy (anonymous):

Help please someone? If f(x)=x^2-81 and g(x)=(x-9)^-1(x+9), find f(x) x g(x) Answers: (x+9)^2 (x-9)^2 2(x+9) (x+9)(x-9)

OpenStudy (anonymous):

By simplifying this:((x+9)(x-9)(x+9))/(x-9) The answer is: (x+9)(x+9)

OpenStudy (anonymous):

Thank you!!(: @TWard3212

OpenStudy (anonymous):

Can I get a medal please @anelgomez__

OpenStudy (anonymous):

yes of course @TWard3212

OpenStudy (anonymous):

sorry idk how to do it @TWard3212

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