Use the following steps to prove that log b xy = log b x + log b
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Use the following steps to prove that logb xy = logb x + logb y.
a. Let x = bp and y = bq. Solve these expressions for p and q, respectively.
b. Use property E1 for exponents to express xy in terms of b, p, and q.
c. Compute logb xy and simplify.
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a Given x b p we have p log ...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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