Given that a,b,c are three consecutive odd numbers and b*b*b=1331,then the value of ac is().
问题描述:
Given that a,b,c are three consecutive odd numbers and b*b*b=1331,then the value of ac is().
答
b=11,a=9.c=13,ac=117
答
a=9, b=11, c=13 ac=117
答
consecutive odd numbers 连续的奇数
value(mathematics 数) number or quantity represented by a letter 值; 数值
b的三次方=1331
b就是11
a是9,c是13
ac=117