Mathematics
How would the fraction be rewritten if its denominator is rationalized using difference of squares?

Question Description

How would the fraction  be rewritten if its denominator is rationalized using difference of squares?

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Final Answer

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Multiply top and bottom by the conjugate of the denominator

Combine terms.  The answer must have a radical in the numerator. 

Please let me know if you need any clarification. I'm always happy to answer your questions.

Daniel W (303)
New York University

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