Multiply Binomials by Polynomials

When you multiply polynomials, you _____ the coefficients and _____ the exponents.

• Add, Add

• Add, Multiply

• Multiply, Add

• Multiply, Don't Change

Tags

CCSS.HSA.APR.A.1

Find the product:
(6k-8)(3k+7)

•  18k²+66k+56

•   18k²-18k-56

•   18k² +18k-56

•   18k²-66k+56

Tags

CCSS.HSA.APR.A.1

Multiply (x + 1)(x² - 2x + 1)

• x³-x²-x+1

• x³-2x+2

• x³+x²+x+1

• x³-3x²-3x+1

Tags

CCSS.HSA.APR.A.1

Multiply: 5(3x+2)

• 3x+10

• 15x+10

• 15x-10

• 3x-10

Tags

CCSS.6.EE.A.3

• 7x²+41x+24

• 12x²+32x+24

• 12x²+41x+24

• 12x²+41x+16

Tags

CCSS.HSA.APR.A.1

• 5x²-37x+40

• 4x²-37x-40

• 4x²+37x+40

• 4x²-37x+40

5x²+16x+8

6x²+12x+8

6x²+16x+6

6x²+16x+8

• 5x²+16x+8

• 6x²+12x+8

• 6x²+16x+6

• 6x²+16x+8

Tags

CCSS.HSA.APR.A.1

• x²+4x+8

• x²+8x+8

• x²+8x+6

• x²+6x+8

You can FOIL to multiply polynomials...

• When you have 2 binomials

• Any time

• When you have a monomial

• When you have only 1 binomial

Tags

CCSS.HSA.APR.A.1

Multiply:

3a(5a² + 8a + 2)

Tags

CCSS.HSA.APR.A.1