Solve the following equation: 3x^2=-12 A. X=2 B. X=-2 C. No real solution D.x=+2

Question

Solve the following equation:
3x^2=-12
A. X=2
B. X=-2
C. No real solution
D.x=+2

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Dâu 4 years 2021-08-11T05:28:30+00:00 2 Answers 16 views 0

Answers ( )

  1. minhkhang
    0
    2021-08-11T05:29:55+00:00
    Reply

    Answer:

    X= -1.333333333 and so on.

    Step-by-step explanation:

    3X^2 is 9X

    So 9X= -12

    Divide both sides by 9 to create 0 pairs

    Answer is X= -1.3333333333

  2. Verity
    0
    2021-08-11T05:30:14+00:00
    Reply

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