Question

b) o cubo de -11 =
c) a quarta potência de +10 -
d) a sétima potência de -1 =​

Answer 1

$\mathtt{b) }~\boxed{\boxed{\mathsf{(-11)^3=-1331}}}\\\mathtt{c)}~\boxed{\boxed{\mathsf{(+10)^4=+10000}}}\\\mathtt{d)}~\boxed{\boxed{\mathsf{(-1)^7=-1}}}$