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log4 32=?log4 32=?. Your answer will be a fraction. Type the numerator, then a /, then the denominator, with nothing else. Hint: Notice that both 4 and 32 are powers of 2.

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mreijepatmat
log₄32 = ln32/ln4 =3.466/1.386 =5/2 =2.5

Another method log₄(32) = x

Then 32= 4^x

but 32 = 2^5 & 4^x = 2^2x

Then 2^5 = 2^(2x)==> 5=2x & x =5/2

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