Polynomial Review

Terms, Type, Degree

100

-16

What is 1, monomial, 0

200

3p + p⁴

What is 2, binomial, 4

300

6ab - 7b

What is 2, binomial, 2

400

2x² + x²y² + 16y³

What is 3, trinomial, 4

500

-8x³ + 3xy + 4x²y² - 7y³

4, polynomial, 4

Add/Subtract Polynomials

100

(5x - 2) + (7x + 9)

What is 

12x + 7

200

(3n² - 7) + (n² - n - 11)

What is 

4n² - n - 18

300

(6p² + 5p - 10) - (4p² - 11p + 20)

What is

2p² + 16p - 30

400

(x² + xy - 3y²) - (5x² - xy - 3y²)

What is

-4x² + 2xy

500

What is the mistake and the correct answer:

(4x - 5) - (-6x - 7)

= 4x - 5 + 6x - 7

=10x - 12

*didn't distribute the negative to subtraction to make positive 7

10x + 2

Multiply Polynomials

100

(-3x)(4x)

What is 

-12x²

200

5(y² - 3y)

What is 

5y² - 15y

300

(-6ab)(-2a²)

What is 

12a³b

400

3p(2p² - p - 7)

What is 

6p³ - 3p² -21p

500

(x + 4)(2x - 3)

What is

2x² + 5x - 12

Divide Polynomials

100

42m² / -7m

What is

-6m

200

-81a²b / -9ab

What is 

9a

300

16 - 4y² / 4

What is 

4 - y²

400

(30x³ - 36² + 6x) / -6x

What is

-5x² + 6x - 1

500

[-12n⁴ + 6n³ - 27n²] / 3n²

What is

-4n² + 2n - 9

Simplify

100

-10(2x² - 3x) + 4x(7 - x)

What is 

-24x² +58x

200

9n(n - 4) - 3(n² - 4n +1)

What is 6n² - 24n - 3

300

[3x(x-4) + 4(x² - 4x)] / -7x

What is -x + 4