Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

BINOMIAL theorem to expand and simplfy (a+b)^3 PLEASE !

OpenStudy (amistre64):

1 3 3 1 a^3 +3a^2b +3ab^2 +b^3 that one was easier to do lol

OpenStudy (amistre64):

\[a^3 +3ab +3a^2 b^2 +b^3\]

OpenStudy (amistre64):

messed up the exponents lol.... +3a^2 b and + 3ab^3

OpenStudy (anonymous):

wait so a3+3ab+3a2b2+b3 is correct right?

OpenStudy (anonymous):

isnt 3ab^3 supposed to be 3ab^2 ?

OpenStudy (amistre64):

\[a^3+3a^2 b+3ab^2+b^3\]

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!
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!