4log2+ log3-2log2, express as log N
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log2^4+log3-log2^2. (here ^ denotes power)
=log16+log3-log4
=log(16×3)- log4
= log48- log4
= log48/4
= log12.
therefore, 4log2+ log3-2log2= log12.
=log16+log3-log4
=log(16×3)- log4
= log48- log4
= log48/4
= log12.
therefore, 4log2+ log3-2log2= log12.
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