Thursday, May 9, 2013

Rewrite the expression log2x+5log2y−5log2z as a single logarithm log2A.

log2%28x%29%2B5%2Alog2%282y%29-5%2Alog2%282z%29


addition converts to multiplication, subtraction converts to division and multiplication converts to exponentiation:


log2%28%28%28x%2A%282y%29%5E5%29%29%2F%28%282z%29%5E5%29%29
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