Question

-2 elevado a setima pontencia

Answer 1

$(-2)^{7}$ = (-2)(-2)(-2)(-2)(-2)(-2)(-2)= -128

Answer 2

- 2⁷ = - 2 x 2 x 2 x 2 x 2 x 2 x 2 = - 128  resposta