Question

1) 5/11 - 2√10 + 5/11+2√10​

Answer 1

To simplify the expression, we need to rationalize the denominator.

The given expression is:

(5/11) - (2√10) + (5/11) + (2√10)

We can combine the like terms:

(5/11 + 5/11) - (2√10 + 2√10)

Simplifying further:

(10/11) - (4√10)

The expression cannot be simplified any further because the terms are not like terms. So, the simplified form of the expression is:

(10/11) - (4√10)