Help needed with this question: Log10(B^3) - (Log10(AB)-Log10(A/B))
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Originally Posted by oldskool_89 Help needed with this question: Log10(B^3) - (Log10(AB)-Log10(A/B)) Familiar with logarithmic properties? The Four Basic Properties of Logs 1. log(xy) = log(x) + log(y) 2. log(x/y) = log(x) - log(y) 3. log(xn) = n log(x) 4. log(x) = log(x) / log(b)
Originally Posted by oldskool_89 Help needed with this question: Log10(B^3) - (Log10(AB)-Log10(A/B)) log10(AB) - log10(A/B) = log10(B^3) B^3 = AB / (A/B) = AB * B/A = AB^2/A = B^2 B^3 - B^2 = 0 B^2(B - 1) = 0 Either B = 0 or B = 1
Hello, oldskool_89! There are number of ways to simplify this . . . We have: .
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