2x 10 7x 1 July 8, 2019 16 32 64 128 2x 10 7x 15 2x 10 7x 180 2x 10 7x 10 2x 2 7x 13 =- 10 2x 12 2 10 7x 7x 10 19 − 2x 2x 7x 10 11x 2x 10 3x 8 7x 18 180 2x 7 7x 10 116 2x 10 3x 8 7x 18 7x 10 18 2x =- 5 2x 2 7x 13 =- 10 quadratic formula 2x 30 3x 10 7x 32 180 7x 10 2x 1 90 2x 10 x2 7x 10
