Сократите дробь 8*100^n----------------------5^2n-2*2^2n+2

Question

Сократите дробь
8*100^n
----------------------
5^2n-2*2^2n+2

Answer 1

8*2^2n*5^2n/2^2n+1*5^2n-2
4*5^2n*5^2/5^2n=100