A community for students.
Here's the question you clicked on:
 0 viewing
Luigi0210
 one year ago
Find the 3rd term in:
Luigi0210
 one year ago
Find the 3rd term in:

This Question is Closed

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1Clarify on what you're asking please =)

myininaya
 one year ago
Best ResponseYou've already chosen the best response.2I think he means to find the third term when putting (x+y)^4 in standard descending expanded form.

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1(x+y)(x+y)(x+y)(x+y) er, (x+y) ?

myininaya
 one year ago
Best ResponseYou've already chosen the best response.2Yep multiplying it all out. But there is a shortcut.

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.3You learned this in Alg II/trig/precalc sham :)

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1Just wanted to be sure what he was asking xD

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1it seemed to easy lol. thought it was a trick question oo

myininaya
 one year ago
Best ResponseYou've already chosen the best response.2You could use pascal's triangle or the binomial theorem

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1\[(x+y)^4 = x^4 + 4x^3y + 6x^2y^2 + 4xy^3 + y^4\]

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1third term is 6x^2y^2

myininaya
 one year ago
Best ResponseYou've already chosen the best response.2\[(a+b)^n=\left(\begin{matrix}n \\ 0\end{matrix}\right)a^na^0+\left(\begin{matrix} n \\ 1\end{matrix}\right)a^{n1}b^1+\cdots +\left(\begin{matrix}n \\ k\end{matrix}\right)a^{nk} b^k+\cdots \left(\begin{matrix}n \\ n\end{matrix}\right)a^0b^n\] where that one term that has all the k's is the k+1 term.

undeadknight26
 one year ago
Best ResponseYou've already chosen the best response.0I has a question what is the difference between the diamond shaped smart score, the purple smart score and the green smart score?

Kainui
 one year ago
Best ResponseYou've already chosen the best response.0What's the form of a polynomial who's "pascal triangle" has the form:: dw:1387987847972:dw

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.3I was actually looking for the method that myin mention but others work too :) Thanks everyone!

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1diamond shaped = they sponsor (subscription to OS)

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1green smart score = 90 or higher Our unofficial title is lord

undeadknight26
 one year ago
Best ResponseYou've already chosen the best response.0oh cool beans...i liked the orange though...lol...

shamil98
 one year ago
Best ResponseYou've already chosen the best response.1the days of the orange war are long gone :')
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.