Polynomial Operations Quiz

Multiply the polynomials.

8x²y(3x³ + 5xy - 1)

• 24x⁵y + 40x³y² - 8x²y

• 24x⁶y + 40x³y - 8x

• 40x³y² - 8x²y

• 11x⁵y + 13x³y² - 9x²y

Divide using synthetic division. (Don't forget to put a zero as a placeholder for missing terms)

(3x⁶ - 15x⁵ - 4x² + 21x - 5) ÷ (x - 5)

• 3x⁴ - 4x³ + 1

• 3x³ - 4x + 3

• x⁵ - 4x² + 1

• 3x⁵ - 4x² + 1

Perform the indicated operation.

(3x + 5)(2x² - x + 4)

• 6x³ - 7x² + 7x + 20

• 5x³ - 7x² + 7x + 4

• x⁵ - 4x² + 1

• 3x⁵ - 4x² + 1

Perform the indicated operation:

(2x - 1)(3x + 2)

• 6x² - x - 2

• 5x - 3

• 6x² + x - 2

• 4x² + 2x - 3

Put the polynomial in standard form and state the degree:

5x² + 3x³ - 2x +1

• 4th degree

• 2nd degree, quadratic

• 5th degree

• 3rd degree, cubic

Classify the given Polynomial by number of terms:

25x² + y³

• Binomial

• Trinomial

• Monomial

• Quintic

Multiply the Binomials.

(x + 3)(x - 1)

• x² + 2x + 1

• x² + 3x - 4

• x² + 2x - 3

• x² + 2x - 1

Multiply the Binomials.

(x + 4)(2x² - 3)

• 8x² - 3x + 12

• 2x³ + 8x² + 3x + 1

• 2x³ + 8x² - 3x - 12

• x³ + 4x² - 12

Use synthetic division to divide these polynomials:

(x² + 3x - 40) ÷ (x + 8)

• x - 5

• x²+ 2

• x + 5x

• x + 5

Multiply the given polynomials:

(x + 4)(x³ - 2x + 4)

• x³ + 4x² - 2x - 4x

• x⁴ + 4x³ - 4x

• 4x³ - 8x² - 2x² + 16

• x⁴ + 4x³ - 2x² - 4x + 16