If (5+2(root6))^n = I+f where I,n belongs to natural numbers, and o < f <1 then I equals
answer is [1/(1-f)] -f
how??
If (5+2(root6))^n = I+f where I,n belongs to natural numbers, and o < f <1 then I equals
answer is [1/(1-f)] -f
how??











