Matching Pairs Multiplying BinomialsOnline version Operations with binomials by Nancy McMahon 1 (x + 4) (x + 5) 2 (x - 2) (x + 5) 3 (x + 7) (x - 3) 4 (x + 3) (x + 2) 5 (x + 1) ( x + 10) x^2 + 4x - 21 x^2 + 9x + 20 x^2 + 11x + 10 x^2 + 3x - 10 x^2 + 5x + 6