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The factors of 8a^3+b^3-6a b+1 are (2a+...

The factors of `8a^3+b^3-6a b+1` are `(2a+b-1)(4a^2+b^2+1-3a b-2a)` `(2a-b+1)(4a^2+b^2-4a b+1-2a+b)` `(2a+b+1)(4a^2+b^2+1-2a b-b-2a)` `(2a-1+b)(4a^2+1-4a-b-2a b)`

A

`(2a + b -1)(4a^(2) + b^(2) + 1 - 3ab - 2a)`

B

`(2ab - b + 1)(4a^(2) + b^(2) - 4ab + 1 - 2a + b)`

C

`(2a + b + 1)(4a^(2) + b^(2) + 1 - 2ab - b - 2a)`

D

`(2a - 1 + b)(4a^() + 1-4a - b - 2ab)`

Text Solution

Verified by Experts

The correct Answer is:
C
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The factors of 8a^(3)+b^(3)-6ab+1 are (a) (2a+b-1)(4a^(2)+b^(2)+1-3ab-2a) (b) (2a-b+1)(4a^(2)+b^(2)-4ab+1-2a+b)(2a+b+1)(4a^(2)+b^(2)+1-2ab-b-2a) (d) (2a-1+b)(4a^(2)+1-4a-b-2ab)

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