Question

x² + 2√2x – 6=0
x² + 3√2x – √2x – 6 = 0

how is this expanded​

Answer 1

Answer:

x=√2 or x=-3√2

Step-by-step explanation:

explainatin is in image.

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Answer 2

Answer:

See...

This is how we simply subtract... 2=3-1

Like that only

2√2=3√2-√2

The coefficients of √2 are 2, 3 and 1 respectively

That's how it is simplified

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