Question

If (2/3)x(3/2)2x=81/16, then what is the value of x ?

Answer 1

hyy..

⭐2/3 raised to power x can be written as 3/2 raised To the power-x 81/16 Can be writen as 3/2 Raised to power 4 as base is same so we can write -x+2x=4 x=4       .

hope it helps

Answer 2

$\large\tt (\frac{2}{3}) x( \frac{3}{2}) x = \frac{81}{16}$

$\large\tt -x+2x=4x=4$

therefore, X = 4