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in Algebraic Expressions by (26.3k points)
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The factors of x3 - 1 + y3 + 3xy are

A. (x - 1 + y)(x2 + 1 + y2 + x + y - xy) 

B. (x + y + 1)(x2 + y2 + 1 - xy - x - y) 

C. (x - 1 + y)(x2 - 1 - y2 + x + y + xy) 

D. 3(x + y - 1)(x2 + y2 - 1)

1 Answer

+1 vote
by (25.0k points)
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Best answer

We have ,

\(=\text{x}^{3}-1+\text{y}^{3}+3\text{xy}\)

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