duongyennhi232007 duongyennhi232007

22-07-2021
Mathematics

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√4x+9 = 1-√2 giải phương trình

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Аноним Аноним

22-07-2021

Step-by-step explanation:

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rijarafiquee rijarafiquee

22-07-2021

Answer:

x = -4.7

Step-by-step explanation:

√4x+9 = 1-√2

2x + 9 = 1 - √2

2x = -8 - √2

2x / 2 = -8 - √2 / 2

x = -4.7

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