Math Polynomial Review

Adding Polynomials

100

Add the Polynomials

(4x + 9) +(x - 4)

5x + 5

200

Add the polynomials:

(-3a - 2) + (7a + 5)

4a + 3

300

Add the polynomials:

(x² +3x + 5) + ( -x² +6x)

9x + 5

400

Add the polynomials:

(t² + 3t -3) + (2t² +7t -2) 

3t² + 10t -5

500

Add the polynomials: 

(-1 + x² + 2x) + (1 -2x + 2x²)

3x²

Subtracting Polynomials

100

Subtract the polynomials:

(5a + 4) - (5a + 3)

1

200

Subtract the polynomials:

(-5h - 2) - (7h +6)

-12h - 8

300

Subtract the polynomials:

(-x² - 5) - (-3x² -x -8)

2x² + x +3

400

Subtract the Polynomials:

(k² + 6k -4) - (5k² + 7k -3)

-4K² +13K -7

500

Subtract the Polynomials:

(2x - 3x) - (x² -2x + 4)

-x² + x - 4

All about Polynomials

100

What are like terms?

Terms with the same variable and the same exponent.

200

When adding polynomials, what do the exponents do?

Remain the same.

300

When multiplying polynomials, what do the exponents do?

Exponents add.

400

DOUBLE POINTS

A polynomial with 1 term is called:

Monomial.

500

DOUBLE POINTS

A polynomial with 2 terms is called:

Binomial

Multiplying Polynomials

100

Multiply the Polynomials:

3 (2x²)

6x²

200

Multiply the Polynomials:

3(2x + 4x² - 5)

12x² + 6x - 15

300

Multiply the Polynomials:

(2x) (8x² + 6x − 12)

16x³ + 12x² - 24x

400

Multiply the Polynomials:

(-3x²)(x+6)

-3x³ - 18x²

500

Multiply the Polynomials:

(3x-6)(5x)

15x²- 30x

Dividing Polynomials

100

4x² - 8 divided by 4

x² -2

200

-3m² + 15mn - 21n² divided by -3

m² -5mn +7n²

300

-10m² divided by 2m

-5m

400

30K² - 18K divided by -6K

5k - 3

500

-33x - 12y - 18 divided by -3

11x +12y +6