Question

O valor de (a3:a2) / (a2)2 é:

Answer 1

$\boxed{ \frac{ \frac{a^3}{a^2} }{(a^2)^2} = \frac{a^{3-2}}{a^4} = \frac{a^1}{a^4} = a^{1-4} = a^{-3} }$

Espero ter ajudado. :))

Answer 2

(a³ ÷ a²)  =  a  = 1
( a² )²          a