Mathematics

11th

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Zeros of Polynomial Functions

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10 questions

  • 1. Multiple Choice
    2 minutes
    1 pt
    Find all zeros for the polynomial function P(x) = x3 -3x2-5x+15
    3, √5 
    3, √5, -√5
    -3, √5, -√5
    -3, 5i, -5i
  • 2. Multiple Choice
    2 minutes
    1 pt
    Find all zeros of the polynomial function P(x) = x3+6x2+9x+54
    6, 3, -3
    -6, 3, -3
    -6, 3i, -3i
    6, 3i, -3i
  • 3. Multiple Choice
    3 minutes
    1 pt
    Find all zeros for the polynomial function P(x)= x3-3x2+12x-10
    1, 1-3i, 1+3i
    1, 1+3i, -1-3i
    -1, -1+3i, -1-3i
    -1, -5, 2
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