Mathematics
If a2 = log x, b3 = log y and 3a2 - 2b3 = 6 log z, express y in terms of x and z.
Logarithms
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Answer
⇒ 3a2 - 2b3 = 6 log z
⇒ 3log x - 2log y = 6 log z
⇒ log x3 - log y2 = log z6
⇒ log = log z6
⇒
⇒
⇒
⇒ y = .
Hence, .
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