(2^101-2^100)÷(2^99-2^98)
问题描述:
(2^101-2^100)÷(2^99-2^98)
答
=2^100(2-1)/2^98(2-1)
=2^2
=4
(2^101-2^100)÷(2^99-2^98)
=2^100(2-1)/2^98(2-1)
=2^2
=4