polynomials

Find the sum. 
(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

 2x³(x²−2x − 3)

• 2x⁶- 4x³ - 6x³
• 2x⁵−4x⁴ − 6x³
• -2x⁵−4x⁴ − 6x³
• -2x⁶−4x³ − 6x³

Tags

CCSS.HSA.APR.A.1

(x − 3)(6x − 2)

• 6x² − 20x + 6
• 6x² + 20x - 6
• 6x² +6
• 6x + 6

Tags

CCSS.HSA.APR.A.1

(4a + 2)(6a² − a + 2)

• 24a³ + 16a² + 6a + 4
• 24a³ + 8a² + 10a + 4
• 24a³ + 8a² + 6a + 4
• 24a³ - 8a² - 6a + 4

Tags

CCSS.HSA.APR.A.1

Simplify the expression shown. Your answer should contain only positive exponents.

• 3x²y⁴

• -3xy⁴

• 1/3x³y⁴

• x²y⁴/3

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.2

Simplify the expression shown. Your answer should contain only positive exponents.

• 16a¹²b¹⁴

• 
• 
• 

Tags

CCSS.8.EE.A.1

Simplify the expression shown. Your answer should contain only positive exponents.

• 
• 
• 
• 

Tags

CCSS.8.EE.A.1

x³⋅x² =

• x⁵

• x⁶

• x⁹

• x¹

Tags

CCSS.HSA.APR.A.1

x⁶ / x²

• x⁴

• x¹²

• x³

• x⁸

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3