5x 2 2x 5x 2 July 8, 2019 16 32 64 128 5x 3 2x 2 5x 2 5x 2 2x 2 2x 5x 2 6 5x 3 2x 2 5x 2 0 5x 2 2x 2 0 5x 20 2x 2 5x 2 2x 1 )-( 3x 2 5x 7 5x 2 2x 2 7 X 2 5x 2x 2 5x 5x 2 2x 2 3x 4 5x 2 2x 25 5x 2 3 )-( 2x 5 )= 5x 2 5x 2 2x 2 3x 1 5x 2 2x 20 0 5x 2 2x 2 0 quadratic formula (- 5x 2 2x 1 )+( 3x 2 5x 3
