Question

rationalise the denominator of 5/√3+√2​

Answer 1

Answer:

√15/6

Step-by-step explanation:

The denominator 2 √3 is a monomial surd.

Rationalising means to convert a surd (= an irrational number) into a rational number by multiplication with a suitable surd to convert the former into a rational number.

In the present case if we multiply the numerator and denominator of the given expression by √3 we get (√5)(√3)/2√3(√3) = √15/2(3) = √15/6.

Now the denominator has become rational.