" (ii) "(16times2^(n+1)-4times2^(n))/(16times2^(n+2)-2times2^(n+2))

(5^(n+3)-6times5^(n+1))/(9times5^(n)-2^(2)times5^(n))

(2^(n+3)-10times2^(n+1))/(2^(n+1)times6)=

Simplify: (i) (3^5)^(11)xx(3^(15))^4-(3^5)^(18)xx(3^5)^5 , (ii) (16xx2^(n+1)-4xx2^n)/(16xx2^(n+2)-2xx2^(n+2))

Simplify :(16xx2^(n+1)-4xx2^(n))/(16xx2^(n+2)-2xx2^(n+2))

(16*2^(n+1)-4*2^(n))/(16*2^(n+2)-2*2^(n+2))

Simiplify : (16xx2^(n+1)-4xx2^(n))/(16xx2^(n+2)-2xx2^(n+1))

Simiplify : (16xx2^(n+1)-4xx2^(n))/(16xx2^(n+2)-2xx2^(n+1))

Simplify (16xx2^(n+1)-4xx2^n)/(16xx2^(n+2)-2xx2^(n+2))

Simplify: (3^5)^(11)xx(3^(15))^4-(3^5)^(18)xx(3^5)^5 , (16xx2^(n+1)-4xx2^n)/(16xx2^(n+2)-2xx2^(n+2))