In calculus, it is sometimes desirable to rationalize the numerator. To rationalize a numerator, we multiply the

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In calculus, it is sometimes desirable to rationalize the numerator. To rationalize a numerator, we multiply the numerator and the denominator by the conjugate of the numerator. For example,


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Rationalize each numerator. Assume that all variables represent positive real numbers.


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Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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