Question

3+√5 3-√5
please give right anst​

Answer 1

Answer:

hello mate here is your answer:-

3+√5/3-√5

=> 3 + √5/3-√5 x 3 + √5/3 + √5

=> (3+√5) (3 + √5)/(3-√5) (3 + √5)

=> ( 3 + √5)² / (3)² - (√5)²

=> (3)² + ( √5)² + 2×3×√5/9-5

=> 9 + 5 + 6/5/4

=> 14 + 6/5/4

=> 2 ( 7+ 3√5)/4

=> 7 + 3√5/2

Hope it's helpful to you

Answer 2

Answer:

I cannot understand this question sorry for the telling like this