Ask
your own question, for FREE!
Mathematics
10 Online
multiply binomial (a+2)^3
Still Need Help?
Join the QuestionCove community and study together with friends!
first seperate it out
(a+2)(a+2)(a+2)
then multiply the first 2 blobs
so then it becomes (a^2+4a+4)(a+2)
so this is what I did a^3+a^2+2 is this correct no it is not correct
Still Need Help?
Join the QuestionCove community and study together with friends!
no the right answer is \[a ^{3}+6a ^{2}+12a+8\]
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
3 hours ago
12 Replies
3 Medals
1 day ago
19 Replies
3 Medals
3 days ago
9 Replies
2 Medals