(4a + 3b+2c)^2 का विस्तार करें-...

`(4a + 3b+2c)^2` का विस्तार करें-

A

`4a^(2) + 3b^(2) + 2c^(2) + 24ab + 12 bc + 16 ca`

B

`16a^(2) - 9b^(2) + 4c^(2) + 24ab + 12bc + 16ca`

C

`16a^(2) + 9b^(2) + 4c^(2) + 24ab + 12bc + 16ca`

D

`16a^(2) + 9b^(2) + 4c^(2) - 24ab-1bc - 16ca`

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The correct Answer is:

C

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