Mathematics

10th -

12thgrade

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ROOTS of Polynomials

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Given the polynomial below, how many roots will it have?
     y=x225y=x^2-25  

    2

    1

    3

    0

  • 2. Multiple Choice
    30 seconds
    1 pt

    Given the polynomial below, how many roots will it have?
     y=x3+5x29x2y=x^3+5x^2-9x-2  

    2

    1

    3

    0

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    What are the roots of the quadratic function?

    -4 and -2

    4 and 2

    -4 and 2

    4 and -2

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