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saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
binomial?
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
dont u know the formula ?
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
Wasnt given one.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
http://mathsteaching.files.wordpress.com/2008/05/binomialexpansionformula.jpg First sentence.
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
How am I a fail? I wasnt given one or taught one..
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
Then how they taught you Binomial expansion?
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.2
32 s^5240 s^4 t+720 s^3 t^21080 s^2 t^3+810 s t^4243 t^5
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
No, teacher gave me a page of them to do.
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
Thank you, Eyad.
 2 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
Direct answers! D:
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.2
Under your explanation and your rule :P
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
You werent helping much, lol. Just telling me that I was a fail. @saifoo.khan Yea, teamwork :)@Eyad
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.1
(2s3t)^5 Just expand \[^5C_0(3t)^0(2s)^5=\] \[^5C_1(3t)^1(2s)^4=\] \[^5C_2(3t)^2(2s)^3=\] \[^5C_3(3t)^3(2s)^2=\] \[^5C_4(3t)^4(2s)^1=\] \[^5C_5(3t)^5(2s)^0=\]
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
And that will be my written answer? Or will I have to expand it further?
 2 years ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.1
(p+q)^5 no, you have to use the formula \[^nC_r(q)^r(p)^{nr}\]
 2 years ago
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