Question

The value of (2/5)^-3 is = ____
(a)-8/125
(b)25/4
(c)125/8
(d)-2/5

tick the correct answer​

Answer 1

Answer:

c.) 125/8

Step-by-step explanation:

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Answer 2

Answer:

${ = \frac{2}{5} }^{ - 3} \\ \\ { = \frac{5}{2} }^{3} \\ \\ = \frac{5}{2} \times \frac{5}{2} \times \frac{5}{2} \\ \\ = \frac{125}{8}$

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