Intro to Polynomials and Solutions

Which expressions are NOT polynomials. Choose all that apply.

• 6x² - 14

• ²/₃x - 7

• 3x^-3 + 4x² - 2x

Classify by the number of terms:
2x⁵

• Monomial

• Binomial

• Trinomial

• Polynomial

Which of the following polynomials is written in standard form?

• 9 + 8x - 2x²

• 10x + x³ - 4x² - 11

• x⁴ + 5x³ - 6x +1

• 4x³ + 3x⁴ + 2x + 1

What is the constant in the polynomial x² - 2x + 5?

• 1

• 2

• 5

• 0

What is the leading coefficient in the polynomial 3x² - 2x + 5?

• 3

• 2

• 5

• 0

Parts of an expression that are multiplied together

• Term

• Degree

• Constant

• Leading Coefficient

Rewrite the polynomial in standard form:-5 + 4m

• -5 + 4m
  

• 4m - 5

• -4m + 5

• 4m² - 5

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

(4x² - 6x - 8) + (3x² - 2x - 9)

• x² - 4x + 1

• 7x² - 8x - 17

• 12x² + 12x + 72

• 7x⁴ - 8x² - 17