Question

DOU 5 ESTRELAS E MELHOR RESPOSTA PFV RESPONDAM !!!
Reduza a uma só potencia

(-5)³ . (-5) . (-5)² =

(+3) . (+3) . (+3) . (+3)⁷ =

(+4)¹⁰ : (+4)³ =

(-5)⁶ : (-5)² =

Answer 1

$\bf\blue{\large\boxed{\begin{array}{l}\sf(-5)^3\cdot(-5)\cdot(-5)^2=(-5)^6\\\sf(+3)\cdot(+3)\cdot(+3)\cdot(+3)^7=(+3)^{10}\\\sf(+4)^{10}\div(+5)^3=(+4)^7\\\sf (-5)^6\div(-5)^2=(-5)^4\end{array}}}$