Consider this quadratic equation: 2×2+1x+3=0 Comparing it to the standard form, name a, b, and c a= b= C=

Question

Consider this quadratic equation:
2×2+1x+3=0
Comparing it to the standard form, name a, b, and c
a=
b=
C=

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Thành Công 3 months 2021-08-22T11:55:03+00:00 1 Answers 1 views 0

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    0
    2021-08-22T11:57:00+00:00

    Explanation: The value for a comes from the coefficient

    on the x² term which in this case is 2 so we say that a = 2.

    The value for b comes from the coefficient on the x term

    which in this case is 1 so we say that b = 1.

    The value for c comes from the constant term

    which in this case is 3 so we say that c = 3.

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