if the zeroes of the quadratic polynomial ax^2 + bx + c, a≠0 are equal, then what are the signs of a and c?

Question

if the zeroes of the quadratic polynomial ax^2 + bx + c, a≠0 are equal, then what are the signs of a and c?

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Evelyn 4 months 2021-08-01T11:10:09+00:00 2 Answers 0 views 0

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    2021-08-01T11:11:21+00:00

    Answer:

    1 Answer

    Step-by-step explanation:

    The zeroes of the given quadratic polynomial ax2 + bx + c, c ≠ 0 are equal. If coefficient of x2 and constant term have the same sign i.e., c and a have the same sign. While b i.e., coefficient of x can be positive/negative but not zero.

    0
    2021-08-01T11:11:49+00:00

    Answer:

    The zeroes of the given quadratic polynomial ax2 + bx + c, c ≠ 0 are equal. If coefficient of x2 and constant term have the same sign i.e., c and a have the same sign. While b i.e., coefficient of x can be positive/negative but not zero.

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