Vocabulary
Adding Polynomials
Subtracting Polynomials
Multiplying Polynomials
RANDOM
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

What do you do when you are dividing with polynomials?

A. Add exponents

B. Subtract exponents

C. IDK 

B. Subtract the exponents

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)
6x2-4x-10
200

Simplify: √64x2y3

8xy√y

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)-(4x2-8x-2)

-4x2+10x-2

300
(2x-4)(3x2-6x+1)
6x3-24x2+26x-4
300

Simplify

x4*x3=

x7

400

Write an example of a polynomial with 4 terms and degree of 3.

Cubic Polynomial

400
(8x2-4x+3)+(7x2+2x-11)
15x2-2x-8
400
(6x2-5x+8)-(4x2-7x+9)
2x2+2x-1
400

(2x+6)(x-2)

2x2+2x-12

400

Find the VERTEX

y=x2-12x+22

(6,-14)

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
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 BY FACTORING

3x2-10x+7=0

x=__     x=__

1, 7/3

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