Mathematics, 31.07.2019 13:00 andrewrangel63

1. factor the expression 3x^3+4x^2-15x-20 show your work 2.solve the equation p^2+4p=1 by completing the square. show your work 3. multiply the polynomials (a^2+3a-7) and (2a^2-a+4) simplify the answer. show your work.

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