Question

Find the value of-
(5/-9)^3
Please answer in full steps If u do answer the question in full steps and correctly i will mark u as the brainiest as i always do.

Answer 1

Answer:

$- \frac{125}{729}$

Step-by-step explanation:

$( \frac{5}{ - 9} ) {}^{3} \\ = \frac{5 \times 5 \times 5}{ - 9 \times - 9 \times - 9} \\ = \frac{25 \times 5}{81 \times - 9} \\ = \frac{125}{ - 729} \\ = - \frac{125}{729} (ans.)$

I hope this helps you. ^_^

Answer 2

Answer:

5 of cube is 125

and -9 of cube is -729

125/-729