2-x-a-3-x-b-1-54-x-

Question Number 129502 by MathSh last updated on 16/Jan/21

2^{x} = a

3^{x} = b^{- 1}

54^{x} = ?

Answered by bramlexs22 last updated on 16/Jan/21

54^{x} = 27^{x} . 2^{x} = {(3^{x})}^{3} . 2^{x} = \frac{a}{b^{3}}