Vocabulary
Adding Polynomials
Subtracting Polynomials
Multiplying Polynomials
Dividing by a Monomial
100
How many terms are in a trinomial?
Three
100
(x+5)+(3x+9)
4x + 14
100
(7x+4)-(5x+8)
2x-4
100
(3x+1)(2x+3)
6x2+12x+3
100

(9x3+3x)/3x

3x2+1

200
What is the DEGREE of 2x4+9x3-5x2+6
4
200
(3x2+4x)+(2x2-3x)
5x2+x
200
(6x2+4)-(3x2+5)
3x2-1
200

(2x-5)(3x+2)

6x2-11x-10

200

(12x5-4x6)/2x2

6x3-2x4

300
How many terms are in this polynomial? 4y5+6xy-3x2
Three
300
(-4x2+2x-3)+(5x2-4x+8)
x2-2x+5
300

(2x-4)-(4x-2)

-2x-2

300

(3x-1)(x+3)

3x2+8x-3

300

(24x7-12x5+18x3)/6x3

4x4-2x2+3

400
Write an example of a polynomial with 4 terms and degree of 3.
Ms. Kern will check!
400
(8x2-4x+3)+(7x2+2x-11)
15x2-2x-8
400
(6x2-5x+8)-(4x2-7x+9)
2x2+2x-1
400

(x-4)(3x2-4x-6)

3x3-16x2+10x+24

400

(27x6-12x5+15x3)/3x2

9x4-4x3+5x

500
Like terms need to have...(two things!!)
1. Same variables 2. Same exponents
500

(5x3+4x2-2x+2)+(2x3-2x2+x+5)

7x3+2x2-x+7

500

(6x3+4x2-4x+5)-(2x3-3x2+5x-5)

4x3+7x2-9x+10

500

(2x-4)(3x2-6x+1)

6x3-24x2+26x-4

500

(20x8y4-12x6y3+12x3y)/2x3y

10x5y3-6x3y2+6

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