5 x2 2x July 8, 2019 16 32 64 128 5 x2 2x 1 5 x2 2x 3 5 x2 2x 4 5 x2 2x 125 X2 5 2x 0 X 5 x2 2x 3 X 5 x2 2x 15 X 5 x2 2x 1 X2 5 √ 2x 12 Y 5 2x x2 X2 2x 5 0 completing square method 2x 5 x2 x X2 2x 5 0 виета X2 2x 5 0 дискриминант X2 2x 5 x 2
