Question

find the value of (-4/5)^-2

Answer 1

Solution :

$( { \frac{ - 4}{5}) }^{ - 2} \\ \\ = {( \frac{5}{ - 4}) }^{2} \\ \\ = \frac{25}{16}$

Answer 2

Step-by-step explanation:

(-4/5)^-2

so the power is negative

so for positive power

1/ (-4/5)^2.

1×(5)^2/ (-4)^2

25 / 16