Question

2 la puterea x+1 inmultit cu 3 la puterea x=72

Answer 1

$2^{x}^+1$ *$3^{x}$=72
[tex] 2^{x} * 2^{1} * 3^{x} =72 [tex](2*3)la puterea x *2= 6^{x} *2=72/:2=\ \textgreater \ 6^{x} =36 x=2[/tex]