Algebra 1- Polynomial Review

Simplifying by Adding

100

( 2x³ - 5x² + x ) + ( 2x² + x³ - 1)

3x³ - 3x² + x - 1

200

( 3x² + x - 6 ) + ( x² + 4x + 10)

4x² + 5x + 4

300

( 6 x + 4) + ( x + 5)

7x + 9

400

( 4x² - 5) + ( 3x² -2 )

7x² + -7

500

( 10x² + 4x - 5 ) + ( -3x² +-2x -1)

7x² + 2x - 6

Simplifying by Subtracting

100

( 3x² + 5) - ( x² + 2)

2x² + 3

200

( x² - 3x + 4) - ( -x² + 5x + 1)

2x² - 8x + 3

300

( 4x² + 5 ) - ( -2x² + 2x - 4)

6x² - 2x + 9

400

( 4x² - 3x + 5) - ( 3x² - x - 8)

x² - 2x + 13

500

( 3x + 4) - ( 2x² - 6x + 5)

-2x² + 9x - 1

Simplifying by Multiplying

100

2x³ ( x³ + 3x² - 2x + 5)

2x⁶ + 6x⁵ - 4x⁴ + 10x³

200

( x - 4) ( 3x + 2)

3x² - 10x - 8

300

(x - 2) (3x + 4)

3x² - 2x - 8

400

(x+3) (x+2)

x² + 5x + 6

500

( 2x² + 5x - 1) (4x - 3)

8x³ + 14x² -19x +3

Random Stuffcuz why not???

100

What is the deepest known point on earth called?

Challenger Deep

200

What is the Roman Numeral for Zero?

Does not exist

300

Which number is bigger?

The distance from the earth to the sun 

or

52!

52!

The actual number is:

80658175170943878571660636856403766975289505440883277824000000000000

400

How big was the biggest snowflake ever measured?

15 inches

500

What was the first fast food restaurant?

A&W in 1919

Vocabulary

100

Write this polynomial in Standard Form

-2x² + 8x - 5x⁴

-5x⁴ - 2x² + 8x

200

What is the degree of this polynomial

-2x² + 8x - 5x⁴

4

300

What is the leading coefficient of this polynomial

-2x² + 8x + 5x⁴

5

400

Give an example of a trinomial

-5x⁴ - 2x² + 8x

500

How many terms does this polynomial have?

-5x⁴ + 9x³- 2x² + 8x - 7

5