Tuesday
September 30, 2014

Homework Help: Math

Posted by kathy on Thursday, February 26, 2009 at 10:05pm.

1. (x+1)(x+1)=x^2+x+x+1=x^2+2x+1
11*11=121

2. (x+1)(x+2)=x^2+2x+x+2=x^2+3x+3
11*12=132

3. (x+1)(x+3)=x^2+3x+x+3=x^2+4x+3
11*13=143

What are the similarities between the two answers in each pair of products?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry(Please check answers) - 1) The standard molar entropy value of N2 (g) ...
Calculus - This is a large problem, sorry for the trouble. if f(x) = sqrt(x^3 + ...
Math - Suppose M is between L and N. Use the Segment Addition Postulate to solve...
CHECK!!!+ math - hi here is my question: what is the general term of the ...
Psychology - identify the major similarities and differences that exists ...
Chemistry - O3 + NO --> O2 + NO2 (all in gas state) Calculate the change in ...
psychology - I would like the entire class to identify the major similarities ...
math - Of the following products, which has the most prime factors? a)1*121 B)11...
probability - (a) Find P(121 X 139), the probability that a randomly ...
U.S. History 1865 - Can someone please help me with this question? What is at ...

Search
Members