Multiply.(3x2 + 2x - 5)(x2 - 3x - 3)

A. 3x4 - 9x3 - 20x2 + 9x + 15 
B. 3x4 - 7x3 - 15x2 + 9x + 15 
C. 3x4 - 9x3 - 15x2 + 9x + 15
D. 3x4 - 7x3 - 20x2 + 9x + 15 

Answer: D

Mathematics

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