Simplifying Polynomials

(x² – 3x + 1) – (2x – 4x²) 

• -3x² - x + 1
• 5x² - x + 1
• 5x² - 5x + 1
• -3x² - 5x + 1

Tags

CCSS.HSA.APR.A.1

(3x)(2x) = 

• 5x²
• 6x²
• 5x
• Can't be simplified.

Tags

CCSS.HSA.APR.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Add the polynomials.
(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + 1x² – 3x + 1
• 2x³ + 1x² - 5x + 9
• 6x³ + 1x - 1x² - 3
• 3x⁵ +1x - 1x⁵ - 3x

Tags

CCSS.HSA.APR.A.1

(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7
• -2x³+x²+1
• 2x³-3x³-1
• 4x³-3x²+7

Tags

CCSS.HSA.APR.A.1

3x²+2x²

• 5x²
• 6x²
• 5x⁴
• 6x⁴

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

4x - 3x² + 2x²

• x² + 4x
• 3x²
• -x² + 4x
• Can't be simplified

Tags

CCSS.6.EE.A.3

5ab – 2ab² + 4ab 

• 7ab²
• 9ab - 2ab²
• ab - 2ab²
• 12ab

Tags

CCSS.7.EE.A.1