Fun With Polynomials

Adding polynomials

100

(2x^2+6x+5)+(3x^2-2x-1)

5x^2+4x+4

200

(6x^2+10x+5)+(2x^2+4x-2)

8x^2+14x+3

Subtracting polynomials

100

(1x^2-6+3)-(2x^2+1-6)

-x+2

200

(3x^2-2+1)-( 4x^2+1-2)

-x^2

Multiplying polynomials

100

(x^2-11+6)(x^2+5)

x^4-25

200

(x-5)(3x-9)

3x^2-24x+45

Dividing polynomials

100

(-4y^2+20y-18)/(y+2)

(-4y^2+20y-18)/(y-2)

200

(3x^3-13x^2+7x-10)/ (x-3)

3x^3-13x+7x-10)/(x-3)

Binomial expansion

100

(x+y)^3

x3+3xy^2+y3

200

(X+Y)^4

x^4+4x^3y+6x^2y+4xy^3+y4