Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.15x3y3 + 32x2y4 + 16xy5
A. prime
B. x(5xy3 + 4y4)(3x + 4y)
C. xy3(5x + 4y)(3x + 4y)
D. y3(5x + 4y)(3x2 + 4xy)
Answer: C
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What will be an ideal response?
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What will be an ideal response?