Math 3 Monomial times Binomial

Simplify:
x²(2x+3)

• x²+2x+3
• 2x+3
• 2x²+3x
• 2x³+3x²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

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

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify:
5x(4x³ + 8) - 4x

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

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Simplify:
3a(5a² + 8a + 2)

• 15a³ + 24a² + 6a
• 10a³ + 24a + 6
• 8a³ + 11a² + 6a
• 15a³ + 24a + 6

Tags

CCSS.HSA.APR.A.1

Simplify:
3x³(2x² + 9x + 6)

• 6x⁵ + 27x⁴ + 18x
• 6x⁵ + 18x² + 9
• 6x⁵ + 27x⁴ + 18x³
• 6x⁵ + 45x³ 

Tags

CCSS.HSA.APR.A.1

Simplify:
5xy(6x-y)

• 11x² - y²
• 30x²y - y
• 30x²y - 5xy²
• 11x²y + 5x²y²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Multiply the following:

3x(x + 7)

• 3x + 21

• 3x + 7

• 3x² + 14

• 3x² + 21

Tags

CCSS.HSA.APR.A.1

Multiply the following:

4x(8x + 7)

• 32x² + 28

• 32x² + 28x

• 32x + 28

• 32x + 32x

Tags

CCSS.HSA.APR.A.1