Maths-

General

Easy

Question

# Simplify by rationalizing:

Hint:

**Hint:**

Rationalization is a technique which is used to eliminate the irrational number in the denominator. For example, can be rationalised as

## The correct answer is: 47/2+21/2 √5 .

### Let’s say x =

To rationalise the denominator, we can multiply to the numerator and denominator.

Final Answer:

Hence, the simplified value of is

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