Math, asked by rakhithakur, 1 year ago

$what \\is\\ the\\ value \\of \\-\frac{a}{b}\\ when \\3^{a-2b} =27 \\and\\ 9^{a+b}=3$

Answers

Answered by bharath213

0

2(a+b)=1

a-2b=3

a=4/3

b=-5/6

-a/b=8/5

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rakhithakur: nice answer

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