A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Use Pascal's triangle and the pattern of decreasing powers of a and increasing powers of b to expand (3x + 2Y)^5.
I am unsure of how they want me to use Pascal's triangle with the coefficents.
anonymous
 5 years ago
Use Pascal's triangle and the pattern of decreasing powers of a and increasing powers of b to expand (3x + 2Y)^5. I am unsure of how they want me to use Pascal's triangle with the coefficents.

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Do you know what the pascals triange is?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes itis 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 and so on for infinty

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I dont understand how to get the coefficents of the expanded form using just pascal's triangle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Now do you know that they are the "combinations"

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I can get each one using the general term formula but it says to use pascal's triangle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes I know that The coefficent is the number of ways for that spefic combination

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0See each line gives you all the coefficients of the nCn for their respective number of terms

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yea now how do i change that with the coefficents infront of the variable without using the general term formula

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Read this http://www.krysstal.com/binomial.html

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay so just add the descending and ascending a and b values to the row of pascal's triangle?
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.