Question

Find the rationalising factors of the denominators of 1/2√3 and 3/√5 and 1/√8​

Answer 1

Step-by-step explanation:

1)Given that : 1/2√3

The denominator is 2√3

Rationalising factor is √3

2)Given that: 3/√5

the denominator is √5

Rationalising factor is √5

3) Given that: 1/√8

Denominator is √8=√(2×2×2)=2√2

Rationalising factor is √2

Rationalising factor:-

The product of two irrational numbers is a rational number they are called Rationalising factors to each other.

Answer 2

Answer:

rationalising factor of 11/2√3 is √3

rationalising factor of 3/√5 is √5

rationalising factor of 1/√8 is √8