Find the product of (a+b+2c)(a^2+b^2+4c^...

Find the product of `(a+b+2c)(a^2+b^2+4c^2 -ab-2bc-2ca)`.
`(a+b+2c)(a^2+b^2+4c^2 -ab-2bc-2ca)` का गुणनफल ज्ञात करें ।

A

`a^(3) + b^(3) + 8c^(3) - abc`

B

`a^(3) + b^(3) + 8c^(3) - 6abc`

C

`a^(3) + b^(3) + 8c^(3) - 2abc`

D

`a^(3) + b^(3) + 6c^(3) - 6abc`

Text Solution

Verified by Experts

The correct Answer is:

B

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