Question

If (4+3√5)/√5=a+b√5 then, find the value of b

Answer 1

Answer:

4/5

Step-by-step explanation:

(4+3√5)/√5 =  (a+b√5)/1

or,

4+3√5 = a√5+5b

so, a = 3 and

5b = 4

so, b= 4/5