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Elis [28]
3 years ago
13

Write an irrational number that can be added to the irrational number square root of 20 to get a rational sum of 11 .

Mathematics
1 answer:
wariber [46]3 years ago
3 0

Answer:

  11 -√20

Step-by-step explanation:

If you want ...

  √20 + x = 11

You can find x by subtracting √20 from both sides of the equation:

  x = 11 -√20

The number you're looking for is 11 -√20.

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