find the value of n, where n is an integer. 2^(n-5)*6^(2n-4)=1/12^4*2
poonam51:
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Answered by
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2^(n-5) x 6^(2n-4)=1/12^4 x 2
RH = LH
Step 1 Simplefy RH side
=1/((2 x 6)^4 x 2)
=1/2^5 x 6^4
=2^-5x 6^-4
Step 2
2^(n-5) x 6^(2n-4) = 2^-5 x -6^-4
LH and RH base is same, so the power also same
2^(n-5) = 2^-5
n-5 = -5
n=0
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