The complex solutions of which equation have a real component of 4? A 12 – 81 + 16 = -21 В. 12 + 8 + 16 = -21 C. 2 – 41 +

Question

The complex solutions of which equation have a real component of 4?
A 12 – 81 + 16 = -21
В. 12 + 8 + 16 = -21
C. 2 – 41 + 4 = -25
D. 12 + 40 + 4 = -25

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Thiên Di 4 years 2021-08-26T05:56:12+00:00 2 Answers 12 views 0

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  1. Eirian
    0
    2021-08-26T05:57:48+00:00
    Reply

    Answer:

    a

    Step-by-step explanation:

  2. ngockhue
    0
    2021-08-26T05:57:54+00:00
    Reply

    A step by step dhjajwbs

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