几道数量关系0,9,26,65,124,()A.186B.215
0,9,26,65,124,() A.186 B.215 .216 D.217 34,36,35,35,(),34,37() A.36,33 B.33,36 C.37,34 D.34,37 √2,3,√28,√65,() A.2√14 B.√83 C.4√14 D.3√14 2,3,6,36,() A.48 B.54 C.72 D.1296
0,9,26,65,124,() A.186 B.215 C.216 D.217 选出D,各数为1,2,3,4,5,6的三次方减1,加1 34,36,35,35,(),34,37() A.36,33 B.33,36 C.37,34 D.34,37 选A,两数为一组,和都是70 √2,3,√28,√65,() A.2√14 B.√83 C.4√14 D.3√14 可看做根号内2,9,28,65,这1,2,3,4的三次方加1 所以选D,为根号下126 2,3,6,36,() A.48 B.54 C.72 D.1296 选D 1296,前面所有的数相乘等于后面的数。