Factor completely. If the polynomial cannot be factored, say it is prime.20x2 + 15xy - 16xy - 12y2

A. (5x + 4y)(4x + 3y)
B. (20x - 4y)(x + 3y)
C. (5x - 4y)(4x + 3y)
D. (5x - 4)(4x + 3)

Answer: C

Mathematics

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