I need to rearrange this: log x + log y = z to prove that z = log xy I've managed to get to: x = 10(raised to) z - log y Don't know if I'm going in the right direction, or where to go from there
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This is a rule of logarithms: Pretty straight forward.
because From Wikipedia In detail:
Last edited by james_bond; March 27th 2008 at 11:49 AM.
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