Question

3 root 5 + root 3 upon root 5 + root 3 rationalise the denominator​

Answer 1

Answer:

By rationalizing the denominator of get the answer as

Step-by-step explanation:

Rationalizing the denominator means multiplying the numerator in a fraction by the value of the denominator but by its opposite signed value.

Now to rationalize the above figure we multiply both the numerator and denominator by [√5+√3]

On removing the brackets and multiplying,

The denominator is multiplied by using the formula

Taking a=√5 and b=√3

By rationalizing the denominator of get the answer as

Answer 2

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