【例题】0,4,18,( ),100 A.48 B.58 C.50 D.38
问题描述:
【例题】0,4,18,( ),100 A.48 B.58 C.50 D.38
【例题】0,4,18,( ),100
A.48 B.58 C.50 D.38
答
A
1*2^2=4
2*3^2=18
3*4^2=48
4*5^2=100