7.1 day 6 subtracting polynomials quiz

Which of the following are examples of like terms?

• 2 and 2x
• y³ and x³
• y and x
• -3x and 3x

Tags

CCSS.6.EE.A.2B

Which of the following are examples of like terms?

• 12 and 12j

• 5m³ and m³

• x² and x

• -3x and 3g

Subtract the following polynomials: SHOW ALL WORK on paper

( 4x² + x ) - ( x² + 2x )

• 3x² - x

• 4x² + 2x

• 3x² + 3x

Add or Subtract to Simplify:

(4n⁴ - 8n + 4) - (6n⁴ - 8n + 1)

• -2n⁴ + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

Subtract the following polynomials: SHOW ALL WORK on paper

( x⁵ + x³ ) - ( 6x⁵ - x³ + 6x )

• -5x⁵ + 2x³ - 6x

• 7x⁵ - 6x

• -5x³ + 2x² - 6x

Subtract the following polynomials: SHOW ALL WORK on paper

( x³ - x² + 4) - ( 3x³ - 2x² + 3 )

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

( x³ - x² + 4 ) - ( 3x³ - 2x² + 3 )

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

Add or Subtract to Simplify:
(x⁵ + x³) - (6x - x³ + 6x⁵)

• -5x⁵ + 2x³ - 6x
• 7x⁵ - 6x
• -5x³ + 2x² - 6x
• -5x⁵ - 6x

Tags

CCSS.HSA.APR.A.1

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