Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Closed

ParthKohliBest ResponseYou've already chosen the best response.1
Would you like to use the Binomial Theorem here?
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
\[(2x+1)^3=(2x+1)(2x+1)(2x+1)\]
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
\[1(2x)^3(1)^0 +3(2x)^2(1)^1 + 3(2x)^1(1)^2 + 1(2x)^0(1)^3 \]
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
@UnkleRhaukus is right, but who'd like to multiply that much? :P
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
\[=(4x^2+4x+1)(2x+1)\]
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
\[\implies 2x(4x^2 + 4x + 1) + 1(4x^2 + 4x + 1)\]
 one year ago

mayankdevnaniBest ResponseYou've already chosen the best response.0
\[(2x +1)^3\]=\[(2x)^3+(1)^3+3xy(2x+1)\]
 one year ago

mayankdevnaniBest ResponseYou've already chosen the best response.0
and then solve it @shaqadry
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
(a+b)^3 = a^3 + 3a^2 b + 3a b^2 + b^3
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
Or Use pascal Triangle to find its Coefficient
 one year ago
See more questions >>>
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.