Write the following cubes in the expende...

Write the following cubes in the expended from
(i) `(2a + 3b) ^(3)`
(ii) `(2p -5) ^(3)`

Verified by Experts

The correct Answer is:

(i) `8a^(3)+36a^(2)b+54ab^(2)+27b^(3)`
(ii) `8p^(3)-60p^(2)+150p-125`

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