Simplify `(6(8)^(n+1)+16(2)^(3n-2))/(10(2)^(3n+1)-7(8)^(n))`

Simplify the following: (i)\ (5^(n+3)-\ 6\ xx\ 5^(n+1))/(9\ xx\ 5^n-2^2\ xx\ 5^n) (ii)\ (6(8)^(n+1)+\ 16(2)^(3n-2))/(10(2)^(3n+1)-7\ (8)^n)

Simplify the following: (5^(n+3)-6x5^(n+1))/(9x5^(x)-2^(2)x5^(n))( ii) (6(8)^(n+1)+16(2)^(3n-2))/(10(2)^(3n+1)-7(8)^(n))

Simplify (7m-8n)^2+(7m+8n)^2

Simplify : frac(5^n xx 25^(2n-2))(5^(3n-2) xx 10^-1)

Simplify. (n + 2) / (n!) - (3n + 1) / ((n + 1)!)

Simplify: (7m - 8n)^2 + (7m + 8n)^2

Simplify : (7m – 8n)^2 + (7m + 8n)^2

Simplify: frac(16 xx 2^(n+1)-8 xx 2^(n))(16 xx 2^(n+2)-4 xx 2^(n+1))