Kindly explain the following sum with clear steps.
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Answer:
X= 2/3
Step-by-step explanation:
taking out -ve sign from the 1st parenthesis,
=> -1^(3x-2) * [3/4]^(3x-2+4) = 1 * [3/4]^4 ( power -4 is equivalent to power 4 of its reciprocal)
=> comparing power of 3/4 on each side,
3x+2 = 4
3x=2 ,
x=2/3
This can be verified by checking power of -1 , which becomes 0 => (-1)^0=1
Hence LHS is equating with RHS on putting X=2/3 so
X=2/3
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