Factor by grouping.10x2 - 15xy + 8xy - 12y2

A. (5x + 4y)(2x - 3y)
B. (10x + 4y)(x - 3y)
C. (5x + 4)(2x - 3)
D. (5x - 4y)(2x - 3y)

Answer: A

Mathematics

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A. -  + 2
B. -  - 2
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