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Science & Mathematics by Anonymous 2018-05-25 14:05:58
Social Science
3 to the power of a=21 to the power of b?
4 answers
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Anonymous
a/b = log(21) / log(3) =2.77124374916142226
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Anonymous
3^a = 21^b a log3 = b log21 a = b(log21/log3)
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Anonymous
You gave us an equation with two variables. So what is it you want to do with it? 3^a = 21^b
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Anonymous
3^a = 21^b what do you want to do ?