X 2 4x 4 2x 3
- 2 x 4 )= 4x 3 2x 5
- X 2 3x 4 )-( 4x 2x 2 3
- X * 2 4x 2 * 4 2x при x 3
- X 4 4x 3 2x 2 12x 9 0
- X 4 2x 3 4x 2 5x 6
- X 3 4x 2 2x 4 0
- 2x 4 x 2 4x 3 power series
- X 4 2x 3 4x 2 8x 16 0
- X 2 4 4x 3x 2 2x
- X 4 4x 3 2x 2 20x 15 0
- X 4 4x 3 2x 2 1
- X 4 2x 3 4x 2 10x 5
- X 4 2x 3 3x 2 4x 5
- X 4 2x 3 x 2 4x 6 0
- X 4 2x 3 3x 2 4x 1