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PLEASE HELP ME IN THIS QUESTION.....​

Answer»

ANSWER:

a^2 + 4b^2 = 12AB

a^2 + (2B)^2+4ab = 12ab + 4ab

(a+2b)^2 = 16ab

Take LOG on both sides

2log(a+2b) = log16 + logab

log(a+2b) = 1/2 (4log2+logab)

log(a+2b)=2log2+1/2logab



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