5x x 2 4 0 July 8, 2019 16 32 64 128 5x 2 )(- x 4 )= 0 огэ 5x 2 x 4 0 quadratic formula Solve 5x 2 x 4 0 X 5x 1 2 4 0 X 2 5x 4 0 factoring X 2 5x 4 0 дискриминант X 2 5x 4 0 по теореме виета X 2 5x 4 0 graph X 2 5x 4 0 discriminant 5x 3 x 2 20x 4 0 X 2 5x 4 0 factor Х 2 5x 4 0 X 2 5x 25 4 0 X 2 5x 5 4 0 X 2 5x 7 4 0
