DZIELENIE WIELOMIANÓW
(2x3-3x2-5x+6): (x - 2)= 2x2+x-3
2x3-4x2
x2-5x+6
x2-2x
-3x+6
-3x+6
0
(2x4 +3x3-6x2+8x-8): (x2+2x-3)=2x2-x+2
2x4 +4x3-6x2
-x3 +0x2+8x-8
-x3 - 2x2+3x
2x2+5x- 8
2x2+4x- 6
x - 2
x2+4y2= -x2-4xy-4y2 -2x2+8xy-8y2 = -3x2+4xy-12y2
Dodawanie wielomianów
3x4+x3-5x+2 i 2x3-7x2+x-4
(3x4+x3-5x+2)+(2x3-7x2+x-4)
3x4+x3-5x+2+2x3-7x2+x-4=
3x4+x3+2x3-7x2+-5x+x-4+2=
3x4+3x3-7x2-4x-2
Odejmowanie wielomianów
4x3+3x2-x-5 i 2x2-6x+4
(4x3+3x2-x-5)-( 2x2-6x+4)=
(4x3+3x2-x-5)+( -2x2+6x-4)=
4x3+3x2-x-5-2x2+6x-4)=
4x3+3x2-2x2-x+6x-5-4=
4x3+(3-2)x2+(-1+6)x+(-5-4)=
4x3+x2+5x-9