2^4n+1 - (4^2n + 16^n)如题过程

2^4n+1 - (4^2n + 16^n)如题过程
2^4n+1 - (4^2n + 16^n)
如题
过程

2^4n+1 - (4^2n + 16^n)如题过程
4^2n+1-4^2n-4^2n
=4^2n*(4-2)
=2*2^4n
=2^(4n+1)

2^4n+1 - (4^2n + 16^n)
=2^4n+1-(2^4n+2^4n)
=1-2^4n