Question

324:5la puterea x =(2×3 la puterea a2)la puterea a2

Answer 1

$324:5^x=(2*3^2)^2 =\textgreater 324:5^x=2^2*(3^2)^2 =\textgreater 324:5^x=4*3^4 =\textgreater 324:5^x=4*81 =\textgreater 324:5^x=324 => 5^x=\frac{324}{324} =\textgreater 5^x=1 =\textgreater x=0$