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posted by Hannah Friday, March 19, 2010 at 2:13pm.

solve for x: log4 X - log4 2 = 2 log(2x) = 2 Now what do I do?

base 10 you keep the base down low 10^2=2x The log is the exponent 100=2x 50=x

Are those 4's down low? Then they are bases. Whatever the log equals is an exponent. 4^2=2x 16=2x 8=x

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