Intro To Polynomials

Classify by degree of polynomial:
-2x² – x

• Degree 4

• Degree 1

• Degree 2

• Degree 3

Write the polynomial so the powers of x are in descending order.
 9x² + 5x + 27 + 2x³

• 27 + 5x + 9x² + 2x³

• 9x² + 5x + 2x³ + 27

• 9x² + 5x + 27 + 2x³

• 2x³ + 9x² + 5x + 27

How many terms does the following polynomial have?
8x⁵ - 5x⁴ + 3x³ - 7x² + 5x - 19

• 6

• 5

• 15

• 14

What is the term classification of the following polynomial?
x³-7x²+3

• monomial

• binomial

• trinomial

• polynomial

Classify:
x³ + 3x

• Monomial

• Binomial

• Trinomial

• Polynomial

What is the name of the polynomial?
3x⁴ - 3x² + x - 5

• Monomial

• Binomial

• Trinomial

• Polynomial

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Find the Difference.
(4x³ -3x² + 6x - 4) - (-2x³ + x² -20)

• 4x² - 6x³ - 2x + 6

• 3x + 5x² + 1

• 6x³ -4x² + 6x +16

• 3x + 2

Expand and simplify if necessary.
(3x - 5) ( 4x² - 2x - 3)

• 12x³ - 26x² - 25x + 15

• 12x³ - 20x² - 5x + 15

• 12x³ - 20x² - 6x + 15

• 12x³ - 26x² + x + 15

Expand and simplify if necessary.
(x + 7)(x - 2)

• x² - 5x + 5

• x² - 9x - 14

• x² - 5x - 14

• x² + 5x - 14