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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)
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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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