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\sqrt{5 + 2 √(6) } + \sqrt{8 - 2 √(15) }

what is the answer for this question?​

1 Answer

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To simplify the given expression, we rationalize the denominators of both square roots to obtain 2√6 + √(8 - 2√15). Therefore, the final expression is 2√6 + √(8 - 2√15).

To simplify the expression, we need to rationalize the denominators of both square roots.

Let's start with the first square root. We have √(5 + 2√6). We can rewrite this as √[√(2√6)]² since (√a)² = a.

This simplifies to √(2√6)² = 2√6 using the property √(a²) = a.

Now, let's move on to the second square root. We have √(8 - 2√15). This cannot be simplified further.

Therefore, the final expression is 2√6 + √(8 - 2√15).

The probable question may be:

Solve for this expression:

√5+2√6 + √8-2√15

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