A cubic polynomial with zeros at -2, 1, and 4 passes through (2, -56). What is the leading coefficient of the polynomial?

Question

A cubic polynomial with zeros at -2, 1, and 4 passes through (2, -56). What is the
leading coefficient of the polynomial?

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Thông Đạt 5 years 2021-08-05T05:11:04+00:00 1 Answers 14 views 0

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  1. minhkhoi
    0
    2021-08-05T05:12:32+00:00
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    Answer:

    6, -5 and 6. Assume the leading coefficient of f(x) is 1. Write the equation of the cubic polynomial in standard form.

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