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Logarithmic expressions

1 Answer

4 votes

N 1

we have


\log _220=\log _2(2^2\cdot5)=2\log _22+\log _25=2+\log _25

N 2

we have


\log _224=\log _2(2^3\cdot3)=3\log _22+\log _23=3+\log _23

N 3


\log _248=\log _2(2^4\cdot3)=4\log _22+\log _23=4+\log _23

N4


\log _240=\log _2(2^3\cdot5)=3\log _22+\log _25=3+\log _25

User Bohr
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