Polynomials Review

Classify by number of terms:
3x² – 8x + 1

• Monomial
• Binomial
• Trinomial
• 4-Term Polynomial

Classify by number of terms:
12

• Monomial
• Binomial
• Trinomial
• 4-Term Polynomial

Classify the following polynomial

• quartic quadratic trinomial
• quartic polynomial
• quadratic trinomial
• quartic trinomial

Classify the following polynomial

• quadratic trinomial
• cubic binomial

Classify the following polynomial

• linear monomial
• constant monomial
• a number

Add the polynomials.

(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x²+ 5x -7

• -2x² + 11x -4

Subtract the polynomials.

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Multiply the polynomials

-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Multiply the polynomials

5x(4x³ + 8)

• 9x⁴ + 40x

• 20x⁴ + 40x

Multiply the polynomials

-6x(x² - 7x)

• -6x³ + 42x²

• -6x³ - 42x²