X 2 5 x 4 0 July 8, 2019 16 32 64 128 X 2 5x 5 4 0 X 2 3 )( 5 4 x )= 0 X 2 )( x 5 )( 3x 4 )= 0 5x 2 x x 4 0 7 2 x 5 4 x 0 46 1 X 2 5x 4 0 quadratic formula 2 5 х 4 02 2 5 х 4 06 X 2 5x 4 0 дискриминант X 2 5x 4 0 factoring X 2 5x 4 0 по теореме виета X 2 5x 4 0 graph 5x 2 )(- x 4 )= 0 огэ X 2 5x 4 0 discriminant X 2 5x 4 0 factor