Question

Scrie sub forma unei puteri :

3 x 9 x 81
16 x 8

Answer 1

$3*3^{2} *3^4=3^{1+2+4}=\boxed{3^7} \\ \\ 2^4*2^3=2^{4+3}=\boxed{2^7}$

Answer 2

3 la a7,2la 7este rpunsul  corect