Multiplying Polynomials Sum and Difference

What is the product of (5x-1)(5x+1)

• 25x² -1

• 5x²-1

Multiply (2x + 3) (2x - 3)

• 4x² - 9

• 4x² - 6

• 4x²

• 4x² + 9

What is the product of (a-3)(a+3)?

• a²-9

• a²+9

What is the product of (x + 4) (x - 4)?

• x² - 8

• x² - 16

• x² + 8

• x² + 16

What property did you apply in multiplying polynomials?

• Addition Property of Equality

• Distributive Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

(4x+1)(5x−2)

• 20x² + 3x − 2

• 20x² − 11x + 5

• 20x² − 18x + 2

• 20x² − 3x − 2

Multiply
(4x+3)(2x-1)

• 8x²-2x-3

• 8x-3

• 8x²+6x-3

• 8x²+2x-3

-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

Simplify:

2x²(5x²+3x+4)

• 7x⁴+5x³+6x²

• 10x⁴+6x³+8x²

• 7x²+5x+6

• 10x²+6x+8

Multiply  7x²y³ (2x⁴y⁵+6xy³)

• 14x⁸y¹⁵+42x²y⁹

• 9x⁶y⁸+13x³y⁶

• 14x⁶y⁸+42x³y⁶

• 14x⁶y⁸+42x²y⁶