DZIELENIE WIELOMIANÓW

(2x3-3x2-5x+6): (x - 2)= 2x2+x-3

2x3-4x2

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x2-5x+6

x2-2x

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-3x+6

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-3x+6

0

(2x4 +3x3-6x2+8x-8): (x2+2x-3)=2x2-x+2

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2x4 +4x3-6x2

-x3 +0x2+8x-8

-x3 - 2x2+3x

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2x2+5x- 8

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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