Question

4+3root5÷root5=a+root5

Answer 1

..............................

Answer 2

(4+3√5)/√5 = a + √5
∴ 4 + 3√5 = a√5 + 5
∴ -1 + 3√5 = a√5
∴ a = (3√5 - 1)/√5
OR a = 3 - (1/√5)

Hope this answer your question