Mathematics

9th -

12thgrade

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Polynomials

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  • 1. Multiple Choice
    1 minute
    1 pt
    Add to Simplify:
     (4x - 2x3) + (5x3 - 4x + 5)
    3x3 + 5
    3x3 + 8x + 5
    3x2 + 5
    7x3 + 8x + 5
  • 2. Multiple Choice
    3 minutes
    1 pt
    Find the sum. 
    (3 - 2x + 2x2) + (4x - 5 + 3x2)
    7x - 7x + 5x2
    5x+ 2x - 2
    5x2
    5x2 + 6x + 8
  • 3. Multiple Choice
    3 minutes
    1 pt
    Simplify the expression.
    (4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
    11a3 - 4a2 - 14a - 7 
    5a3 - 4a2 - 14a - 7 
    5a3 - 4a2 - 20a - 7 
    5a3 - 9a2 - 20a - 7
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