9th Math Polynomial Review

Adding Polynomials

100

Add the Polynomials

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

5x + 5

200

Add the polynomials:

(x² +3x + 5) + ( -x² +6x)

9x + 5

300

Add the polynomials:

(t² + 3t³ -3) + (2t² +7t -2t³) 

t³ +3t² +7t -3

400

Add the polynomials: 

(-1 + x² + 2x) + (1 -2x + 2x²)

3x²

500

Add the polynomials:

(-7x⁵ + 14 -2x) + (10x⁴ + 7x + 5x⁵)

-2x⁵ + 10x⁴ +5x + 14

Subtracting Polynomials

100

Subtract the polynomials:

(5a + 4) - (7a + 3)

-2a + 1

200

Subtract the polynomials:

(-x² +2x - 5) - (-3x² -x -9)

2x² + 3x +4

300

Subtract the Polynomials:

(k² + 6k³ -4) - (5k³ + 7k -3k²)

k³ + 4k² -7k -4

400

Subtract the Polynomials:

(2x - 3) - (x² -2x + 4)

-x² + 4x - 7

500

Subtract the following polynomials

(3 - 6x⁵ - 8x⁴) - (-6x⁴ - 3x - 8x⁵)

2x⁵ - 2x⁴ + 3x + 3

All About Polynomials

100

What is the degree of a polynomial?

The highest exponent

200

Write the following in standard form:

5y - 9 + 4y³ - 8y⁶

-8y⁶ + 4y³ + 5y - 9

300

Classify by the number of terms:

4x

Monomial.

400

Classify by the number of terms:

145k³-80k

Binomial

500

Classify by number of terms:

9x - 13y + 4z

Trinomial

Just Math

100

Solve

365 x 43 =

 What is 15695

200

Simplify the expression:

3a⁵ * a³ * 2

What is 6a⁸

300

What is the y intercept of the line:

y= .75x + 3

What is (0,3)

400

1 hay stack plus 1 ay Stack = 

One big hay stack

500

(3x³ )³ * 1/(3³)

What is x⁹

Math Facts

100

How many inches are there in 3 ft

36 inches

200

Is a 90-degree angle the largest angle in a right triangle?

Yes

300

The translation of a figure results in a new image that is the same size and orientation but relocatedt to different coordinates

True

400

Pi the value to the ratio of diameter to cirrcumference

False Pi is the value of the ratio of cirrcumference to diameter. 

500

How may goods are in a baker's dozen

What is 13