Arithmetic of Polynomials

x² (3x² + 5x - 10)

• 3x⁴ + 5x³ - 10x²

• 3x² + 5x² - 10x

• 3x⁴ + 5x³ - 10

• x⁴ + x³ - x²

Tags

CCSS.HSA.APR.A.1

Find the sum.
(2x² + 5x - 7) + (3 - 4x² + 6x)

• 2x² + 3x + 1
• -2x² - 11x - 4
• 2x² + 5x - 7
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 4
• b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 7

Tags

CCSS.HSA.APR.A.1

2(2x + 3) + 5

• 4x + 6x + 10
• 4x + 10
• 4x + 11 
• 4x + 16

Tags

CCSS.6.EE.A.3

Multiply:
(2x - 1)²

• 4x² - 4x + 1
• 4x² - 1
• 4x² + 1
• 4x² + 2x + 4

Tags

CCSS.HSA.APR.C.4