Question

Rationalise the denominator

6 root 3 - 3 root 5 over 5 root 3 - 3 root 5​

Answer 1

Answer:

Rationalise the denominator

Step-by-step explanation:

17+root15 / 10

Step-by-step explanation:

6root3-3root5 × 5root3+3root5

5root3-3root5 5root3+3root5

(6root3-3root5)(5root3+3root5)

(5root3)² - (3root5)²

96+18root15-15root15-45

75 - 45

51+3root15

30

3(17+ root15) = 17+root15

30 10