Question

Simplifique as expressões:

Answer 1

Resposta:

a) $x^{5}$$y^{18}$

b) $3^{-5}$

c) $p^{4n}$

d) $-2^{2}$

Explicação passo-a-passo:

a) ($x^{2}$ . $y^{5}$$)^{4}$/$x^{3}$$y^{2}$ =

$x^{8}$$y^{20}$/$x^{3}$$y^{2}$ =

= $x^{5}$$y^{18}$

b) $3^{n}$ : $3^{n-5}$ =

= $3^{-5}$

c) $p^{3n+1}$ .  $p^{n-1}$ =

= $p^{4n}$

d) ($-2^{6}$)/$-2^{4}$ =

= $-2^{2}$