Question

(-7/5^[-4] * (-5/7)^2

Answer 1

Answer:

Hello

Your answer will be:

(-7/5) ^-4 will be (5/-7)^ 4

so that the power becomes positive

(5/-7)^4 = 5×5×5×5/7×7×7×7

& (-5/7)^2 = 5×5/7×7

Multiplying both we will get(5/7)^ 6

Hope u understand!!