Vocabulary
Adding Polynomials
Subtracting Polynomials
Multiplying Polynomials
dividing polynomials
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)(2x+3)

6x2+9x

100

Simplify: (12x3)/(-2x2)

-6x

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)(3x+2)

6x2+4x

200

Simplify: 24x2y2/ 4xy


6xy

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)-2(4x-2)
-6x
300

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

-6x3+12x2 - 2x

300

Divide: (15r3s + 20r2s)/5rs

3r2 + 4r

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

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

4x4 - 4x3+6x2

400

Simplify: 48x4y5 - 16x3y4 / 4xy

12x3y4 - 4x2y3

500
Like terms need to have...(two things!!)
1. Same variables 2. Same exponents
500
(5x3+4x2-2x+2)+2(2x3-2x2+x+5)
9x3+12
500
(6x3+4x2-4x+5)-2(2x3-3x2+5x-5)
2x3+10x2-14x+15
500

Ms. Waters wants to know how many desks can fit in her classroom next year. The length of her classroom is x+5 ft and the width of her classroom is 4x ft. What is the area of her classroom? Area = lw

4x2+20x ft2

500

simplify the following polynomial;

[2x(6xy - 2x2)] / 4x

-x2 + 3xy

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