问题
单项选择题
3, 16, 45, 96, ( ), 288。
A.157
B.168
C.175
D.189
答案
参考答案:C
解析:
3=3×12,16=4×22,45=5×32,96=6×42,( )=7×52=175,288=8×62,即自然数 * * ,4,5,6,(7),8与平方数列1,4,9,16,(25),36之积。
3, 16, 45, 96, ( ), 288。
A.157
B.168
C.175
D.189
参考答案:C
解析:
3=3×12,16=4×22,45=5×32,96=6×42,( )=7×52=175,288=8×62,即自然数 * * ,4,5,6,(7),8与平方数列1,4,9,16,(25),36之积。