Monomials Times Polynomials

Simplify:
x²(2x+3)

• x²+2x+3
• 2x+3
• 2x²+3x
• 2x³+3x²

Tags

CCSS.HSA.APR.A.1

4k²(6k² + 9kq - 5q²)

• 24k² + 36k³q - 20k²q²
• 24k⁴ + 36kq - 20k²q²
• 24k⁴  + 36k³q - 20k²q²
• 24k + 36 kq - 20 k²q

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

6h(5h² - 2hz - 4z²)

• 30h³ - 12h²z - 24hz
• 11h³ - 12h²z - 24hz²
• 30h - 12hz - 24 hz²
• 30h³ - 12h²z - 24hz²

Tags

CCSS.HSA.APR.A.1

What is the area of this rectangle?
(HINT: AREA=LENTH X WIDTH)

• 10x-4
• 25x²-20x
• 20x-16
• oooo look at the pretty bird!

Tags

CCSS.HSA.APR.A.1

What is the perimeter of this rectangle?

• 10x-4
• 25x²-20x
• 20x-8
• 25x²-10x+4

Tags

CCSS.7.EE.A.1

Simplify the following expression.
5a(-3a² +  4a - 5 + 6a³) + 2(-3a + 4 + 10a² )

• -6a³ + 13a²+ + 4a + 9
• 30a⁴ + 5a³ + 7a² + 4a - 1
• -21a³ + 13a² + 4a - 1
• 30a⁴ - 15a³ + 40a² - 31a + 8

Tags

CCSS.6.EE.A.3

Simplify the following expression.
3ab(5a² – a – 2) + 2a(b + 1)

• 15a³b – 3a²b – 4ab + 2a
• 15ab – 3a² + 4ab²
• 15a³ – a²b – 4ab
• 8a³b – 3a²b – 2ab + a

Tags

CCSS.6.EE.A.3

Simplify:
5x(4x³ + 8) - 4x

• 9x⁴ + 40x
• 20x⁴ + 36x
• 20x⁴ - 20x² + 40
• 20x⁴ + 20x

Tags

CCSS.6.EE.A.3

Classify by number of terms:
3x³ – 6x

• Monomial
• Binomial
• Trinomial
• 4-Term Polynomial