Question

the value of (-9)^-7 × (-9)^-6 × (-9)^-13

Answer 1

Answer:

-9^-26 this is the answer otherwise questuon is wrong or incomplete

Answer 2

Answer:

(-9)^-7 * (-9)^-6 * (-9)^(-13)

=-9^(-7)+(-6)+(-13)

= -9^(-26)

=(-1/9)^26