Solve with the quadratic formula: 7x-2=-3x^2

Question

Solve with the quadratic formula: 7x-2=-3x^2

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Xavia 6 months 2021-08-23T10:39:45+00:00 1 Answers 13 views 0

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    2021-08-23T10:41:42+00:00

    Answer:

    7−2=−32

    7−2−(−32)=0

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