Numerade

Questions asked

ANSWERED

Nick Johnson

Numerade educator

Evaluate the given exponential expression. [ 5^{-2} cdot 5 ]

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ANSWERED

Sima Sarker

Numerade educator

Simplify the following complex rational expression. [ frac{frac{x}{9}-1}{x-9} ]

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Caroline Maroutian

Numerade educator

Select the correct choice below and fill in the answer box(es) within your choice. A. ( frac{x^{2}-7 x+6}{x^{2}-x-30} cdot frac{x^{2}-25}{x^{2}-1}=square, x eq square ) (Simplify your answer. Use a comma to separate answers as needed.) B. ( frac{x^{2}-7 x+6}{x^{2}-x-30} cdot frac{x^{2}-25}{x^{2}-1}=square ) and no numbers must be excluded.

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Derek Follett

Numerade educator

Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer.) A. ( frac{x^{2}-4}{x^{2}-4 x+4} cdot frac{3 x-6}{x+2}=square, x eq-2,2 ) B. ( frac{x^{2}-4}{x^{2}-4 x+4} cdot frac{3 x-6}{x+2}=square, x eq-4,-2,4 )

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Aparna Shakti

Numerade educator

Select the correct choice below and fill in any answer boxes within your choice. A. ( 2 x^{3}-8 x= ) B. The polynomial is prime.

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ANSWERED

Aparna Shakti

Numerade educator

Select the correct choice below and fill in any answer boxes within your choice. A. ( 3 x^{2}-3 x-36=square ) (Factor completely.) B. The polynomial is prime.

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Jeff Harris

Numerade educator

Select the correct choice below and fill in any answer boxes within your choice. A. ( 7 x^{2}-7 x-210=square ) (Factor completely.) B. The polynomial is prime.

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Benjamin Densmore

Numerade educator

Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. ( z^{3}-1= ) B. The polynomial is prime.

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Benjamin Densmore

Numerade educator

Select the correct choice below and fill in any answer boxes within your choice. A. ( 49 x^{2}-100 y^{2}= ) B. The polynomial is prime.

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ANSWERED

Aparna Shakti

Numerade educator

Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. ( 2 a^{2}+5 a b+2 b^{2}=square ) B. The polynomial is prime.

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Nila K.