Question

(-2)^-3 * (-2)^-4
Solve fast geniuses with steps plz

Answer 1

Answer:

-256

-2*-2*-2=-8

-2*-2*-2*-2=32

then -8*32=-256

Answer 2

$(- 2) ^{ - 3} \times ( - 2) ^{ - 4} \\ = ( - 2)^{ - 3 + ( - 4)} \\ = (- 2) ^{ - 7} \\ = ( \frac{1}{ - 2} )^{7} \\ = \frac{1}{ - 128} \\ = \frac{ - 1}{128}$