What are the solutions of x2+ 6x-6= 10? X=-11 or X= 1 X=-11 or X=-1 X=-8 or X=-2 X=-8 or X= 2

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What are the solutions of x2+ 6x-6= 10?
X=-11 or X= 1
X=-11 or X=-1
X=-8 or X=-2
X=-8 or X= 2

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RI SƠ 4 days 2021-07-18T23:24:16+00:00 2 Answers 1 views 0

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    2021-07-18T23:26:00+00:00

    The answer is x=-8 or x=2

    0
    2021-07-18T23:26:14+00:00

    the answer is x =-8 and x=2

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