x² + 2√2x – 6=0
x² + 3√2x – √2x – 6 = 0
how is this expanded
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Answer:
x=√2 or x=-3√2
Step-by-step explanation:
explainatin is in image.
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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
Hope it helps you
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