Polynomial Test

Multiply

(x - 3)(x + 3)

• x² - 9

• x² + 9

• x² - 6x - 9

• x² + 6x + 9

Multiply

(x² + 2xy)(3x²y - 2)

• 6x³y² + 3x⁴y - 2x² - 4xy

• 3x⁴y +6x³y² - 4xy

• 3x⁴y - 2x² +6x³y² - 2xy

• 3x⁴y +2x² +6x³y² +4xy

Divide

(6m⁴ - 18m + 3) ÷ 6m²

• m² - 3/m + 1/2m²

• 6m² - 3/m + 1/2m

• 6m² - 3 + 1/2m²

• m² - 3/m² + 1/2m²

(16x⁴ + 20x³ - 4x) ÷ 2x

• 8x³ + 10x² - 2

• 8x³ + 10x² - 2x

• 8x³ + 10x² + 2

• 8x⁴ + 10x² - 2

Find the product of the following:

(x-5)(x+6)

• x² + x - 30

• 2x-30

• x² -11x -30

• 2x +1

The polynomial (2x -1) (x + 3) can be written as ax² + bx + c. Select all of the following values of a, b, and c that are true

• a = 2

• b = 7

• b = 5

• c = -3

• c= 3

The polynomial 2x(x² - 3x) - 2(x² + 2x - 4) can be written as ax³ + bx² + cx + d, what are the values of a, b, c, and d

• a= 2 , b = 8, c=4, d= 8

• a= 2 , b = -8, c=-4, d= 8

• a= 2 , b = -8, c=4, d= -8

• a= 2 , b = -8, c=4, d= -8

Write the following expression in standard form: 6 - 4x⁴ -5p²

• 6 - 4p⁴ -5p²

• 6 - 5p² -4p⁴

• 4p⁴ - 5p² - 6

• -4p⁴ - 5p² +6

Classify the following polynomial:

2x -4x² -6x³

• Quadratic trinomial

• Quadratic binomial

• Cubic trinomial

• Cubic binomial

Classify the following polynomial:

3x - 4x²

• Quadratic trinomial

• Quadratic binomial

• Linear monomial

• Linear binomial