marahatallah0954 marahatallah0954

20-01-2022
Mathematics

contestada

If log 2=a and log 3=b express log 12 in terms of a and b.

PLEASE HELP ME PLEASEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!

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sqdancefan sqdancefan

24-01-2022

Answer:

2a +b

Step-by-step explanation:

The rule for logarithms is ...

log(xy) = log(x) +log(y)

__

Applying this to the given problem, we have ...

log(12) = log(2×2×3)

= log(2) +log(2) +log(3)

= a + a + b

= 2a +b

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