Adding/Subtracting/Multiplying Polynomials

Addition of Polynomials

100

(4x + 2) + (x + 6)

5x +8

200

(-3y + 1) + (4y + 6)

y +7

300

(-7a + 10) + (4a + 7)

-3a +17

400

(4x² + 2x) + (x² + 6x)

5x² +8x

500

(5r³ - 6r² +3r) + (r² -2r - 3)

5r³ - 5r² + r - 3

Subtraction of Polynomials

100

(y - 10) - (2y + 3)

-y -13

200

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

3x + 2

300

(2a) - (4a - 4)

-2a + 4

400

(5x + 2) - (1 + 2x)

3x + 1

500

(4 - x - 2x²) - (-2 + 3x - x³)

x³ - 2x² - 4x + 6

Multiply Monomials

100

(6x²)(5x)

30x³

200

(xyz)(xy)

x²y²z

300

How many terms are in a monomial? 

One

400

2x(x + 6) 

2x² + 12x 

500

(x - 2)²

x² - 4x + 4 

Multiplying Polynomials

100

(x + 4)(x - 2)

x² + 2x - 8 

200

(a + 3)(a − 2)

a² + 1a − 6

300

(4m + 2)(4m + 5)

16m² + 28m + 10

400

(5b − 6)(4b − 2)

20b² − 34b + 12

500

(n² + n − 4)(6n +4)

6n³ +10n² + 20n - 16

Mixed Review

100

Which property allows you to change where the parentheses are? 

Associative Property

200

Which property allows you to change the order? 

Communative Property 

300

How many terms are in a polynomial? 

Many aka four or more

400

Simplify the following: 

5

10

500

How many terms are in a binomial? 

Two