Question

2√5-5√2-√10/√10+√2-√10

Answer 1

Объяснение:

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Answer 2

To simplify the expression:

(2√5 - 5√2 - √10) / (√10 + √2 - √10)

First, let's combine like terms in the numerator and denominator:

Numerator: 2√5 - 5√2 - √10 can be simplified to -5√2 + 2√5 - √10.

Denominator: √10 + √2 - √10 simplifies to √2 (the √10 terms cancel each other out).

Now, the expression becomes:

(-5√2 + 2√5 - √10) / √2

Next, you can factor out √2 from the numerator:

√2(-5 + 2√(5/2) - √5)

Now, simplify further:

-5 + 2√(5/2) - √5

So, the simplified expression is:

√2(-5 + 2√(5/2) - √5)