Math, asked by Unbelievablyme, 8 days ago

Kindly explain the following sum with clear steps.

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Answers

Answered by anshah1110
2

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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