Intro to Polynomials

Classify the polynomial by its degree

3x⁴ + 2x² - 7

• constant

• quadratic

• cubic

• quartic

Identify the degree of the polynomial

5x⁴ - 3x² + 2x⁶ - x + 7

• 2nd degree

• 4th degree

• 5th degree

• 6th degree

Identify the type of polynomial shown

2x² + 3x

• Monomial

• Binomial

• Trinomial

• Polynomial with more than 3 terms

Identify the type of polynomial shown

-3

• Monomial

• Binomial

• Trinomial

• Polynomial with more than 3 terms

Which expressions are NOT polynomials. Choose all that apply.

• 6x² - 14

• 6x^¹/₃ + 3x

• ²/₃x - 7

• 3x^-3 + 4x² - 2x

Simplify the expression

(4x² - 6x - 8) + (3x² - 2x - 9)

• x² - 4x + 1

• 7x² - 8x - 17

• 12x² + 12x + 72

• 7x⁴ - 8x² - 17

Tags

CCSS.HSA.APR.A.1

Find the sum of the polynomials

(3x² - 4x + 2) + (2x² + 5x - 4)

• 6x² - x - 8

• 6x² - 20x - 2

• x² - 9x + 6

• 5x² + x - 2

Simplify the expression

(3x² + 6x - 3) - (5x² + 3x - 3)

• -2x² + 9x - 6

• -2x² + 3x - 6

• -2x² + 9x

• -2x² + 3x

Tags

CCSS.HSA.APR.A.1

Find the difference

(5x² + 3x - 2) - (3x² + 4x - 6)

• 2x² - x + 4

• 2x² - x - 8

• 2x² + 7x - 8

• 2x² + 7x + 4

Simplify the expression

(11x⁵ - 3x³) - (8x⁴ - 2x³ + 6x + 9)

• 11x⁵ - 8x⁴ + x³ - 6x - 9

• 11x⁵ - 8x⁴ - x³ - 6x - 9

• 11x⁵ - 8x⁴ - 5x³ + 6x + 9

• 11x⁵ - 8x⁴ - 5x³ - 6x - 9

Tags

CCSS.HSA.APR.A.1