Question

simplify root 7-root 5 /root 7+ root 5 rationalising the denominator​

Answer 1

Answer:

7+3√5/7-3√5*7+3√5/7+3√5

(7+3√5)^2/49-45

49+45+42√5/4

94+42√5/4

Answer 2

Step-by-step explanation:

this is the answer hope it helps you