Question

(-9)elevado a 5 × (-9) elevado a 6

Answer 1

(-5)^5×(-9)^6

=-3125×531441=-1660753125

Answer 2

$( - 9) ^{5} \times ( - 9)^{6} = \\ \\ ( - 9)^{11} = \\ \\ - 9 ^{11}$

ou


-3,1381059609 × 10^10