Simply:
(ab)(bc)(ac)
要有step!!!
中一math
2008-01-09 1:38 am
回答 (11)
2008-01-11 1:42 am
(ab)(bc)(ac)
=abbcac
=aabbcc
=a^2 b^2 c^2
=abbcac
=aabbcc
=a^2 b^2 c^2
2008-01-09 1:59 am
(ab)(bc)(ac)
=axbxbxcxaxc
=axaxbxbxcxc
=(abc)的二次方
=axbxbxcxaxc
=axaxbxbxcxc
=(abc)的二次方
2008-01-09 1:51 am
(ab)(bc)(ac)
=a1+a1+b1+b1+c1+c1
=a2+b2+c2
2008-01-08 17:52:31 補充：
(ab)(bc)(ac)=a1+a1+b1+b1+c1+c1=a^2+b^2+c^2
=a1+a1+b1+b1+c1+c1
=a2+b2+c2
2008-01-08 17:52:31 補充：
(ab)(bc)(ac)=a1+a1+b1+b1+c1+c1=a^2+b^2+c^2
參考: 我自己
2008-01-09 1:48 am
(ab) (bc) (ac)= (a^2bc) (bc)
=a^2b^2c^2
=a^2b^2c^2
2008-01-09 1:46 am
[(ab)(bc)](ac)
=[absq.c](ac)
=asqbsq.csq.
=[absq.c](ac)
=asqbsq.csq.
2008-01-09 1:44 am
(ab)(bc)(ac)
=acb2(ac)
=a2c2b2
======
P.S.a2c2b2即係a既2次方c既2次方b既2次方
=acb2(ac)
=a2c2b2
======
P.S.a2c2b2即係a既2次方c既2次方b既2次方
2008-01-09 1:43 am
(ab)(bc)(ac)
=a x a x b x b x c x c
=a的二次方b的二次方c的二次方
=a x a x b x b x c x c
=a的二次方b的二次方c的二次方
收錄日期: 2021-04-14 19:22:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080108000051KK02390