Question

√2+√x = 3 then x = answer the question​

Answer 1

Answer:

13-6√2

Step-by-step explanation:

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Answer 2

Answer:

x = 11 - 6√2

Step-by-step explanation:

My answer is the correct one. The person who answered before me did it wrong.

√2 + √x = 3

√x = 3 - √2

x = (3 - √2)²

x = 9 - 2(3 × √2) + √2² [(a - b)² = a² - 2ab + b²]

x = 9 - 2(3√2) + 2x = 11 - 6√2

The correct answer is x = 11 - 6√2

I have given the screenshot of my calculation in a calculator.

Please, mark me as brainliest.