Question

qual o valor das potências: -4², -4³,-6³

Answer 1

$\sf{ { - 4}^{2} = - 4 \times 4 =\fcolorbox{red}{aqua}{ - 16} }$

$\sf{ { - 4}^{3} = - 4 \times 4 \times 4 =\fcolorbox{red}{aqua}{ - 64} }$

$\sf{ { - 6}^{3} = - 6 \times 6 \times 6 =\fcolorbox{red}{aqua}{ - 216} }$

Att: Armando