Write a quadratic equation whose roots are 5 and -6 and whose leading coefficient is 4

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Write a quadratic equation whose roots are 5 and -6 and whose leading coefficient is 4

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Tài Đức 6 months 2021-07-26T12:28:27+00:00 1 Answers 2 views 0

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    2021-07-26T12:29:42+00:00

    Answer:

    the equation is (1) (x-5)(x+4) = x^2 -x -20

    Step-by-step explanation:

    If the roots are 5 and -4, the factors are (x – the roots). So the factors are (x-5) and (x+4).

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )