Polynomial Expansion

Expand the following polynomial: (x + 3)(x + 5)

• x^2 + 3x + 5x + 15 = x^2 + 8x + 15

• x^2 + 5x + 3x + 8 = x^2 + 8x + 8

• x^2 + 5x + 3x + 15 = x^2 + 8x + 15

• x^2 + 3x + 5x + 8 = x^2 + 8x + 8

Expand the following polynomial: (2x - 2)(x + 3)

• 2x^2 - 4x - 6

• 2x^2 + 4x - 6

• 2x^2 + 4x + 6

• 4x^2 - 6

Expand the following polynomial: (x + 2)(x - 3)

• x^2 - 1

• x^2 - 5

• x^2 + 5

• x^2 - x - 6

Expand the following polynomial: (2x - 5)(3x + 4)

• 6x^2 - 7x - 20

• 6x^2 - 7x + 20

• 6x^2 + 7x - 20

• 6x^2 + 7x + 20

• A

• B

• C

• D

• A

• B

• C

• D

(5x + 2)(x² - 3x + 6)

Mathematical Equivalence

ON

Expand the following polynomial: (3x + 1)(x - 2)

• 3x^2 - 5x - 2

• 3x^2 - 6x + x - 2

• 3x^2 - 6x - 1

• 3x^2 - 6x - 2

Expand the following polynomial: (4x - 2)(2x + 3)

• 6x^2 + 5x - 3

• 10x^2 + 11x - 5

• 8x^2 + 8x - 6

• 2x^2 + 5x - 3

Expand the following polynomial: (2x - 4)(x + 2)

• 2x^2 + 8

• 2x^2 - 8

• x^2 - 8

• 4x^2 - 8