Adding and Subtracting Polynomials

Like Terms

100

Combine like terms:

3x + 7 - x

2x +7

200

Combine like terms:

4x² - 3x + x² - 5

5x² - 3x - 5

300

Combine like terms - leave answer in Standard Form:

-4x - 5x + 6x³ + 8

6x³ - 9x + 8

400

Combine like terms and leave in Standard Form:

18xyz + -17xyz - 16x²

-16x² + xyz

500

Combine like terms and leave in Standard Form:

-x³ - 3x² + 4x³ - 3x² + 5x⁵

5x⁵ + 3x³ - 6x²

Adding

100

Add the polynomials:

(2x + 2) + (3x - 1)

5x +1

200

Add the polynomials:

(x² + 4x + 4) + (x² + 4x + 4)

2x² +8x + 8

300

Add the polynomials:

(3x⁴ + 6x² + 14x - 5) + (3x³ + 3x² - 10)

3x⁴ + 3x³ + 9x² + 14x - 15

400

Add the polynomials and write answer in standard form:

(15x + 6x³ - 2x² + x⁷) + (3x⁷ - 5x + 4x² - 6x³)

4x⁷ + 2x² + 10x

500

Add the polynomials and write the answer in standard form:

(-3x³ + x + 3x³ + x) + (2x² - 2x + 15)

2x² + 15

Subtracting

100

Subtract the polynomials and write the answer in standard form:

(2x + 15) - (x + 4)

x + 11

200

Subtract the polynomials and write the answer in standard form:

(3x² + 4x - 5) - (4x² - 5 + 3x)

-x² + x

300

Subtract the polynomials and write the answer in standard form:

(5x² + 3x + 7) - (x³ + 2x² + 1)

-x³ + 3x² + 3x + 6

400

Subtract the polynomials and write the answer in standard form:

(-7x² - 4x - 7) - (7x² - 4x - 11)

-14x² + 4

500

Subtract the polynomials and write the answer in standard form:

(3x - 3x² - 3x³ - 3x⁴) - (3x - 3x² - 3x³ - 3x⁴)

0

Random

100

Which planet is closest to the sun?

Mercury

200

Who is on the $20 bill?

Andrew Jackson

300

List 4 US states that start with the letter N

Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota

400

a²+b²⁼c² 

^{Is known as what?}

The Pythagorean Theorem

500

Name all 7 continents

Asia, Africa, North America, South America, Australia, Antarctica, Europe

Standard Form

100

Write the polynomial in standard form:

2x + x²

x² + 2x

200

Write the polynomial in standard form:

-3x² - x + 4 + 2x³

2x³ - 3x² - x + 4

300

Write the polynomial in standard form:

-x + x² - 4 + 5x² 

6x² - x - 4

400

Write the polynomial in standard form:

6x - 5x² + 14 + 3x - 2x³

-2x³ - 5x² + 9x + 14

500

Write the polynomial in standard form:

9x - 12x + x² + x³ - x² + 4x³

5x³ - 3x