Vocabulary
Adding Polynomials
Subtracting Polynomials
Multiplying Polynomials
#throwbackthursday
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: (3x2)(-2x3)

-6x5

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(-3xy+5zy)

-6x2y+10xzy

200

Solve the equation: 2x - 5 = 15

x=10

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

What is Mrs. Burkett's cats name? 

Mr. Cuddles 

300
Convert to slope-intercept form: 4y-8x=24
y=2x+6
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

How old is Mrs. Burkett?

27

400

Find the volume of a rectangular prism with dimensions 2in x 5in x 6in. 

60 in3

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

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

7x3 - x + 7

500

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

4x3+7x2-9x+10

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 x-4 ft. What is the area of her classroom? Area = lw
x2+x-20 square ft
500
Solve the system of equations (use substitution or elimination): y=3x-2 y=-x-6
(-1, -5)
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