下面的积分别是由那些质数相乘得到的?( )乘以( )乘以( )=15( )乘以( )乘以( )=22( )乘以( )乘以( )=4_数学解答

下面的积分别是由那些质数相乘得到的?
( )乘以( )乘以( )=15
( )乘以( )乘以( )=22
( )乘以( )乘以( )=42
( )乘以( )乘以( )=50
( )乘以( )乘以( )=63

人气：491 ℃　时间：2020-05-21 15:47:46

解答

( 1 )乘以( 3 )乘以( 5 )=15
( 1 )乘以( 2 )乘以( 11 )=22
( 2 )乘以( 3 )乘以( 7 )=42
( 2 )乘以( 5 )乘以( 5 )=50
( 3 )乘以( 3 )乘以( 7 )=63老大1不是质数!!!!!!!!!!!!()乘以( 3 )乘以( 5 )=15()乘以( 2 )乘以( 11 )=22