Given that -5 is a zero of the function f(x) = x^3 + x^2 – 14x + 30 find the remaining zeros

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Given that -5 is a zero of the function f(x) = x^3 + x^2 – 14x + 30 find the remaining zeros

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Nguyệt Ánh 4 years 2021-09-01T21:16:46+00:00 1 Answers 8 views 0

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  1. thienthi
    0
    2021-09-01T21:18:32+00:00
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    since the factors are (x+5)(x^2-4x+6)

    the zeros would be 2+i√2 and 2−i√2

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