Classifying, Adding, Subtracting, and Multiplying Polynomials

Classify by NUMBER OF TERMS: 3x³ – 6x

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

Classify BY DEGREE: 3x³ – 6x

• Constant

• Linear

• Quadratic

• Cubic

Classify the polynomial by DEGREE and NUMBER OF TERMS.

• quartic quadratic trinomial

• quartic polynomial

• quadratic trinomial

• quartic trinomial

Add:  (4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5

• 3x³ + 8x + 5

• 3x² + 5

• 7x³ + 8x + 5

What is the degree of the following polynomial?

17x + 4

• 0

• 1

• 2

• 3

What is the degree of the following polynomial?

3x² + 2x³ + 5x⁵ ?

• 1
• 10

• 5

• 4

What is the leading coefficient of the polynomial?
  7x⁵ - 9x² + 6x

• 7

• 5

• 9

• 2

Multiply: 5(3x+2)

• 3x+10

• 15x+10

• 15x-10

• 3x-10

Multiply: (x + 5)(x + 4)

• x² + x + 20

• x² + 20x + 9

• x² + 9x + 20

• x² - 9x + 54

You can FOIL to multiply polynomials...

• When you have 2 binomials

• Any time

• When you have a monomial

• When you have only 1 binomial