Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
estudier
Group Title
Find all Pythagorean triples with 3 sides in in arithmetic progression?
 2 years ago
 2 years ago
estudier Group Title
Find all Pythagorean triples with 3 sides in in arithmetic progression?
 2 years ago
 2 years ago

This Question is Closed

Cheese3.1416 Group TitleBest ResponseYou've already chosen the best response.0
I know what a Pythagorean triple is, but what do you mean by one having three sides?
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.1
Right triangle with Pythagorean triple is a Pythagorean triangle
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.1
Think of it as a bit of a hint....
 2 years ago

AbhimanyuPudi Group TitleBest ResponseYou've already chosen the best response.1
3,4,5 the basic thing!! let me think about the rest
 2 years ago

AbhimanyuPudi Group TitleBest ResponseYou've already chosen the best response.1
Ofcourse by 3,4,5 I also mean all such triplets..6,8,10 ; 9,12,15 etc
 2 years ago

AbhimanyuPudi Group TitleBest ResponseYou've already chosen the best response.1
I think there are no more except the 345 forms
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.1
Thinking is good, a proof would be better...:)
 2 years ago

AbhimanyuPudi Group TitleBest ResponseYou've already chosen the best response.1
(a+d)^2 = a^2 + (ad)^2 Solving, 4d = a Putting different values of d, we get different values of a..which are all multiples of 4. ad are respective multiples of 3 a+d are respective multples of 5
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.1
That will do....
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.1
x^2 + (x+d)^2 = (x+2d)^2 > x^2 2xd 3d^2 = 0 > (x3d)(x+d) = 0 etc.....
 2 years 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.