SOLUTION: (5x2 - 2x - 5)(3x + 9)

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Question 304704: (5x2 - 2x - 5)(3x + 9)
Answer by mananth(16946) About Me  (Show Source):
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(5x2 - 2x - 5)(3x + 9)
5x^2(3x+9)-2x(3x+9)-5(3x+9)
15x^3+45x^2-6x^2-18x-15x-45
15x^3+39x^2-33x-45