Multiplying Polynomials by Binomials

Multiply: 10x(2x² + 3x + 4)

• 20x³ + 30x² + 40x

• 20x² + 30x + 40

• 12x³ + 13x² + 14x

• 12x² + 13x + 14

Multiply the binomials:

(3x + 2)(2x + 4)

• 6x² + 16x + 8

• 5x² +11x + 6

• 5x² + 16x + 6

• 6x² + 11x + 8

Multiply the binomials:

(x − 7)(x + 7)

• x² + 7x − 49

• x² − 7x + 49

• x² − 49

• x² + 49

Multiply (x + 5)²

• x² + 25

• x² + 10x + 25

• x² + 10 x + 10

• x² + 10

(3x − 6)(7x + 7)

• 21x² − 63x + 42

• 21x² − 21x − 42

• 21x² − 42

• 21x² + 63x + 42

• 7x²+41x+24

• 12x²+32x+24

• 12x²+41x+24

• 12x²+41x+16

• x²+11x+16

• x²+5x+24

• x²+11x+24

• 2x²+11x+24

(5x-1)(x+1)

• 5x² + 4x - 1

• 5x² + 6x - 1

• 5x² - 4x - 1

• 5x² + 4x + 1

(4x+1)(5x−2)

• 20x² + 3x − 2

• 20x² − 11x + 5

• 20x² − 18x + 2

• 20x² − 3x − 2

Multiply: (x + 7)(x + 9)

Mathematical Equivalence

ON