Question

solve this question

Answer 1

The answer is given below

Answer 2

$log_{3}(y) = x$
$log_{2}(z) = x$

then
2^x = Z
3^x = Y

72^x = (3^2 × 2^3)^x
=> 3^2x × 2^3x
=> Y^2 × z^ 3

2^x = Z ( cube both side to get 2^3x = z^3)

3^x = Y ( square both side to get 3^2x = Y^2 )