Ask
your own question, for FREE!
Mathematics
18 Online
hI... how to proof (AXB).(CXD)+(BXC).(AXD)+(CXA).(BXD)=0
Still Need Help?
Join the QuestionCove community and study together with friends!
Hm. Are you trying to prove that without any information at all about A, B, C, and D?
Distribute terms AC+AD+BC+BD+AB+BD+AC+CD+BC+CD+AB+AD=0 2AC+2AD+2BC+2BD+2AB+2CD=0 AC+AD+BC+BD+AB+CD=0 At this point, it depends on the values or restrictions on A, B, C, and D
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
laylasnii13:
Poem/diary i wrote I Want Out Iu2019m so tired of screaming into walls. Every fight with my mom leaves something broken and itu2019s not just plates or slam
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
49 minutes ago
7 Replies
0 Medals
18 hours ago
19 Replies
3 Medals
3 days ago
9 Replies
2 Medals