3x 10 9x 5 2x 6 July 8, 2019 16 32 64 128 3 x 3 = 9 A) 3x ^ 2 + 9xy 6) 10x ^ 5 - 5x 3) 3x (10-9x) = 22x 4) 26 (17 - 2x) = 5x
