Find the number which is cube of -9

To find: $(-9)^3$

Solution:

Cube of -9 = (-9)$ \times $(-9)$ \times $(-9)

-9 x$ \times $ -9 = 81

So,  (-9)$ \times $(-9)$ \times $(-9) = 81 $ \times $(-9)

= -729

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Updated on: 10-Oct-2022

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