Question

rationalise the denominator 1/3✓5​

Answer 1

Answer:

Step-by-step explanation:

Rationalising Factor of[ (√3+√2)-√5]=[(√3+√2)+√5)]

Now Multiply Numerator and Denominator.

Since √6is an Irrational Number in Denominator For Make it Rational Multiply √6with both Numerator and Denominator.

Answer 2

solution~

1 / 3√5 {multiplying both numerator and denominator by 3√5 }

1/3√5 X 3√5 / 3√5

= 3√5 / 9 X 5

= √5 / 15