4 x 2 5x 0 July 8, 2019 16 32 64 128 15 /( 4 x )( 2 5x 0 4 x 2 5x 6 0 X 4 25x 2 0 X 4 5x 2 36 0 X 2 5x 4 0 quadratic formula X 2 5x 4 0 дискриминант X 2 5x 4 0 factoring X 4 5x 2 6 0 quadratic equation X 4 5x 2 14 0 X 2 5x 4 0 по теореме виета X 4 5x 2 24 0 X 2 5x 4 0 graph X 4 5x 2 4 0 factor X 4 5x 2 1 0 X 2 5x 4 0 discriminant