Question

show that (-11/13×9/17)^-9=(13/9×17/-11)^9
please answer no spaming or i wil will report​

Answer 1

Answer:

equal

Step-by-step explanation:

using this formula (a/b) ^-m=(b/a)^m

so we can take the reciprocal of numbers given in the brackets and remove the minus from the power.

(-11/13*9/17)^-9=(13/-11*17/9)^9=(13/9*17/-11)^9