Question

81^2+729^1-x=9^2x pls solve this Qs step by step​

Answer 1

Answer:

81^2 + 729^(1-x) = 9^2x

=> 9^4 + 9^(3-3x) = 9^2x

=> (9^4/9^2x) + (9^(3-3x)/9^2x) =1

=> 9^(4-2x) + 9^(3-5x) = 1

Hence no solution exists for this equation as we are always getting a fractional number.

PLS MARK BRAINLIEST AND FOLLOW ME FOR MORE ANSWERS.