9B: Multiplying Monomials and Polynomials

Simplify: 10(x-2)

• 10x-2

• 10x-20

• 10x-12

• 10x-8

Tags

CCSS.6.EE.A.3

10(x+y+z)

• 10x+y+z

• 10x+10y+z

• 10x+10y+10z

• 10xyz

Tags

CCSS.7.EE.A.1

Simplify:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

Tags

CCSS.6.EE.A.3

Multiplying A Polynomial By A Monomial:  $5\left(x+y\right)$  

•  $5x+y$  

•  $x+5y$  

•  $5xy$  

•  $5x+5y$  

Tags

CCSS.HSA.APR.A.1

x(x+4)

• 2x+4

• x²+4x

• x²+4

Tags

CCSS.HSA.APR.A.1

10x(x+2)

• 10x+2

• 10x²+20x

• 10x²+2

• 10x+20x

Tags

CCSS.HSA.APR.A.1

5x(5x+5)

• 10x²+25x

• 10x²+10x

• 25x²+25x

• 25x²+10x

Tags

CCSS.HSA.APR.A.1

5x(4x³ + 8)

• 9x⁴ + 40x
• 20x⁴ + 40x

Tags

CCSS.HSA.APR.A.1

4m(3m⁷ + 2m⁵)

• 7m⁷ + 6m⁶
• 12m⁸ + 8m⁶

Tags

CCSS.HSA.APR.A.1

10x(2x²+3x+4)

• 20x³+30x²+40x

• 20x²+30x+40

• 12x³+13x²+14x

• 12x²+13x+14

Tags

CCSS.HSA.APR.A.1