Polynomials Review

Adding Polynomials

100

(4y+3x)+(7x+11y)

10x +15y

200

(1+7n)+(8-6n)

n+9

300

(-6p^4+5p^3)+(7p^3+6p^4)

12p^3

400

(b^4-5b^3+7)+(-b^3-3+7b^4)

8b^4-6b^3+4

500

(7x+6-4x^3)+(-5x^3-3x+7)

-9x^3+4x+13

Subtracting Polynomials

100

(4y + 3x) - (7x + 11y

-4x - 7y

200

(1+7n)-(8-6n)

13n-7

300

(-6p^4+5p^3)-(7p^3+6p^4)

-12p^4-2p^3

400

(b^4-5b^3+7)-(-b^3-3+7b^4)

-6b^4-4b^3+10

500

(7x+6-4x^3)-(-5x^3-3x+7)

x^3+10x-1

Multiplying

100

(x-4)(x+2)

x^2+2x-8

200

(s+7)(s-7)

s^2-14

300

(3x+4)(x-5)

3x^2-11x-20

400

(4y-2z)(3y+z)

12y^2-2yz-4z^2

500

(1m-6n)(8m+2n)

8m^2-46mn-12n^2