Question

Rationalise 1/3+root5

Answer 1

Step-by-step explanation:

1/3root 5 = 1 × 3root 5/3root 5 × 3root 5

1/3root 5 = 1 × 3root 5/3root 5 × 3root 5 = 3root 5/15

Answer 2

Answer:

Step-by-step explanation:

1/3+√5

1 x (3-√5)/(3)2-(√5)2

(3-√5)/9-5

3-√5/4