3 2x 2 5x 0 July 8, 2019 16 32 64 128 X 3 2x 2 5x 0 3 2x 2 5x 6 0 3 2x 8 )-( 5x 2 )= 0 2x 2 5x 3 0 solve by factoring X 3 2x 2 5x 6 0 X 3 2x 2 5x 12 0 X 3 2x 2 5x 10 0 2x 2 5x 3 0 discriminant 2x 2 5x 3 0 factor 2x 2 5x 3 0 solve 2x 3 5x 2 12x 0 X 3 2x 2 5x 6 0 теорема виета 9 3 2x )+ 2 5x 1 )= 0 3x 3 2x 2 5x 1 0
