Thursday
October 30, 2014

Homework Help: maths

Posted by 4611star on Sunday, February 19, 2012 at 10:36am.

prove that

(n-1) squared + n + (n+1)squared = 3n +2

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - i am having a minor difficulty i've been stuck for over an hour and don't...
algebra 2 multiple choice HELP - find f(a), if f(t) = 2t2(squared)-t-2 A. 2(a+t)...
math - How do i find the area of a triangle? For example: A squared + b squared...
College Algebra - Can someone check my answer please! I'm not sure this is right...
Math11U - A Pythagorean Triple is a set of integers that satisfy the Pythagorean...
calculus - prove cos squared B- sin squared B= 2cos squared B -1
10th Grade Algebra - Please help me with these factorise algebra questions!!! 1...
Maths - I have a maths exam tomorrow and am studying with a friend. We are ...
Math - I need help with this problem. In decimal form, write the ratio of the ...
algebra 2 - I am so stuck on this factoring thing. how do you solve: 1)15a(...

Search
Members