Polynomial Operations Test Review

Adding Polynomials

100

(2x-5)+(6x+12)

8x+7

200

(3x²-2x)+(4x-5)

3x²+2x+5

300

(-9x³+3x-1)+(2x²-4x+3)

-9x³+2x²-x+2

Subtracting Polynomials

100

(4x²+5)-(6x²+3)

-2x²-2

200

(13x+6)-(-7x-4)

20x+10

300

(3x²-15)-(4x²-12)

-x²-3

Multiplying Polynomials

100

(3x-1)(x+7)

3x²+20x-7

200

(3x-1)(x³+2)

3x⁴-x³+6x-2

300

(2x³-7)(-3x+2)

-6x⁴+4x³+21x-14

100000000

(443827934x⁵-645902x⁴[phone]x²-43434x-4554820-9)(-248381947x³+3478947x²-789031-x+4374389819735)(0)(74289305784902x)(74569481635788952047583465781)

0

Dividing Polynomials

100

(14x²+4/(2)

7x²+2

200

(9x³-45x)/(3x)

3x²-15

300

(-8x⁵+4x³-12x²)/(-4x²)

2x³-x+3

Factoring Polynomials

100

16x²+12x+2

2(2x+1)(4x+1)

200

4x²-100

4(x-5)(x+5)

300

9x²-1000

(3x-100)(3x+100)