Saturday
April 19, 2014

Homework Help: Algebra

Posted by Ernie on Monday, April 1, 2013 at 10:56pm.

Find the 1st four hexagonal numbers and the formula

The difference of two squares a2 - b 2 can be found in
16sq2 13sq2 = 3(16 + 13) = 3 . 29 = 87

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

MATH - The triangular numbers are the numbers 1, 3, 6, 10, 15, . . .; the square...
math - The triangular numbers are the numbers 1, 3, 6, 10, 15, . . .; the square...
math - Four different positive integers sum to one hundred twenty-five. If you ...
Math - Mathematicians have been searching for a formula that yields prime ...
Algebra - A fish pond at the local park is a regular hexagon. a. Write a formula...
geometry - I am having a hard time determining what formula I need to solve the ...
Math - Can someone please help me write this statement out in formula form. ...
maths - Find four different numbers that have an average of 11 i dunno 9,10,12,...
math-word problems with quadratics - I have 5 questions... 1) The sum of two ...
math - can someone help me on this question ive been stuck on it for almost an ...

Search
Members