7.1-7.3 Polynomials

Vocabulary

100

Name the polynomial by degree and number of terms: 

2x²+3x-7

Quadratic Trinomial

200

Name the polynomial by degree and number of terms: 

7x-4

linear binomial

300

Name the polynomial by degree and number of terms: 

8x³

cubic monomial

400

Name the polynomial by degree and number of terms: 

-14

constant monomial

500

Name the polynomial by degree and number of terms: 

7x²-11

quadratic binomial

Simplify & Standard Form

100

Simplify and write in standard form: 

3x²+4x-x²+3x

2x²+7x

200

Simplify and write in standard form: 

7x-2x²+3x-4-3x²

-5x²+10x-4

300

Simplify and write in standard form: 

3x+2x²-4x+3x²-5x

5x²-6x

400

Simplify and write in standard form: 

3y-7y²-5y+5y²+2y²

-2y

500

Simplify and write in standard form: 

7-2x+3+5x+4x²

4x²+3x+10

Add/Subtract

100

(x²+2x-4)+(2x²-5x-3)

3x²-3x-7

200

(4x²+10)-(2x²+3)

2x²+7

300

(3x²-5x-8)-(-4x²-2x-1)

7x²-3x-7

400

(-2x³+4x²-5)+

(4x³+2x²-x+8)

2x³+6x²-x+3

500

(4y+5y²-6)-(5y+27-y²)

6y²-y-33

Multiply

100

(x+3)(x+5)

x²+8x+15

200

(2x-4)(x+5)

2x²+2x-20

300

(3x-1)(3x-4)

9x²-15x+4

400

(2x+5)(4x-3)

8x²+14x-15

500

(x²+3x)(3x²-2x+4)

3x⁴+7x³-2x²+12x

"Special" Multiplying

100

(x+5)(x-5)

x²-25

200

(x+10)²

x²+20x+100

300

(4x-6)(4x+6)

16x²-36

400

(2x-9)²

4x²-36x+81

500

(3x+4)²

9x²+24x+16