Poly+B+Practice+Problem+Answer+Bank+1

math \text{-}3x^2-\frac{15}{2}x-8 math

math 7x^2-7x-13 math

math \text3x^3+2x+2 math

math 6n^2-2n+9 math

math 5xy^2+4x^2y+z math

math 8pq^3+2p^2q math