Polynomials Quiz

Degree Me

100

Is this a polynomial:  3x⁴ -2x² + 5?  If yes, classify it and tell it's degree.  If not, explain why not.

Yes, trinomial, degree of 4

200

Is this a polynomial:  -7x^-3 +6?  If yes, classify it and tell its degree.  If not, explain why not.

no, because there is a negative exponent

300

Is this expression in standard form?  If not, rewrite it in standard form.  3x²y + 4x²y² - xy + 5.

no, it should be   4x²y² + 3x²y - xy + 5

400

Is this a polynomial?  If so, classify it and tell it's degree.  If not, explain why not.

m^2n^5

Yes, monomial, the degree is 7

500

What is the degree of the polynomial: 3x⁴y -9xy?

the degree is 5

You're SUMthin else

100

Find the sum of (7x² - 4x +9) + (-2x² + 5x + 7)

5x² + x + 16

200

What is the sum of (r³ - r² + 3) + (2r⁴ - r³ - r² + 3)?

2r⁴ - 2r² + 6

300

Find the sum of (y² - 2y + 1) + (4y³ - y - 5)

4y³ + y² -3y - 4

What difference does it make?

100

Find the difference: (6x² + 4x + 7) - (5x² + x - 9)

x² + 3x + 16

200

Find the difference: (4k² + 9k) - (8k² -11)

-4k² + 9k + 11

300

Find the difference: (v² - v) - (2v² - 7v -2)

-v² + 6v + 2

Polly wanna cracker?

100

Find the product: k³(6k⁴ - 2k² + 5)

6k⁷ - 2k⁵ + 5k³

200

Find the product: (-3x³ + 5x² + 5)x

-3x⁴ + 5x³ + 5x

300

Find the quotient: 

(35x^3 + 5x^2 -25x)/(5x)

7x² + x -5

400

Find the quotient

(2x^4 + 8x^3 - 6x^2)/(-2x^2)

-x² - 4x + 3

FOILed again!

100

Find the product: (x + 3)(x + 4)

x² + 7x + 12

200

Find the product: (3x - 6)(2x + 6)

6x² + 6x - 36

300

Find the product: (-3w + 8)(8w + 1)

-24w² + 61w + 8

400

(-5x - 2)(-7x - 3)

35x² + 29x + 6