Solve the following quadratic equation 9m2 +9= 11

Question

Solve the following quadratic equation
9m2 +9= 11

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Bơ 3 years 2021-08-27T01:04:25+00:00 1 Answers 0 views 0

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  1. Giakhanh
    0
    2021-08-27T01:06:13+00:00
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    Answer: m=

    1

    3

    √2 or m=

    −1

    3

    √2

    Step-by-step explanation:

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