Question

√4x+9 = 1-√2 giải phương trình

Answer 1

Explanation:

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Answer 2

x = -4.7

Explanation:

√4x+9 = 1-√2

2x + 9 = 1 - √2

2x = -8 - √2

2x / 2 = -8 - √2 / 2

x = -4.7