Quadratic Function Real Estate

Solving Quadratic Equations

Let's have a look at how we solve a quadratic equation:

x²-3x+2=0

The easiest way to solve them is to follow certain steps:

Step 1

Find two numbers where when they are multiplied together equal the firstnumber (a=1) multiplied by the third number (c=2). These two numbers when addedto each other must also equal the second number (b=-3).

In the above example, the solution is -2 and -1.
We can see that when added together the result is -3 and that when multiplied together, the result is 2

Step 2

Rewrite the original equation splitting the middle part into two using thenumbers which you found in step 1.

x²-x-2x+2=0

Step 3

Start to factorise both halves of the equation:

x(x-1)-2(x-1)=0

At this point you will know if you are going along the correct track if thefirst bracket is the same as the second bracket.

Step 4

Collect everything before each bracket and put it into one bracket andmultiply this bracket by that which is inside the identical brackets:

(x-1)(x-2)=0

Step 5

In order for the left side of the equation to be equal to 0, one of the twobrackets must equal 0. So either:

a.
x-1=0
x=1

b
x-2=0
x=2

Step 6

Check these answers:

1²-(3*1)+2=0
1-3+2=0
0=0

2²-(3*2)+2=0
4-6+2=0
0=0

Therefore the possible solutions for the above equation are confirmed to be 1 and 2

RE3W Announces Proprietary Search Functionality Available to Commerical Real Estate Professionals

SANTA ANA, CA (PRWEB) November 3, 2004 -- Internet service vendor, RE3W WorldWide Limited (www.RE3W.com), demonstrated today the robust search functionality implemented in their just-released beta...

Commercial Real Estate ISV RE3W Seeks Top Sales Talent

Santa Ana, CA (PRWEB) December 24, 2004 -- Commercial Real Estate Internet Service Vendor (ISV) RE3W WorldWide Ltd. (www.RE3W.com) today announced the open recruitment of“Sales...

Virtual Assistant Earns Real Estate Professional Certificate

Citrus Heights, CA (PRWEB) June 30, 2005 -- Christina Mack of Get It Done– Virtual Assistant has recently earned the Real Estate Professional Assistant Certificate, awarded by the National...

LinkUSystems, Inc. Releases ZSERIES $0 Setup Real Estate Website by LinkURealty

(PRWEB) August 1, 2005 -- Moreno Valley-based real estate Internet marketing company, LinkUSystems, Inc., announced the release of their new zero setup real estate web site service, ZSERIES. Offering...

Homekeys Enhances Its Free Online Valuation Reports for South Florida Residential Property

(PRWEB) August 1, 2005 -- Moreno Valley-based real estate Internet marketing company, LinkUSystems, Inc., announced the release of their new zero setup real estate web site service, ZSERIES. Offering...

Real Estate Buzz Box Brings the First Real Estate Podcasting Site Online with New Real Estate Podcast Platform

(PRWEB) August 1, 2005 -- Moreno Valley-based real estate Internet marketing company, LinkUSystems, Inc., announced the release of their new zero setup real estate web site service, ZSERIES. Offering...

NH Real Estate Firm Launches New Full-featured Web Site

Bedford, NH (PRWEB) September 20, 2006 -- HABS Real Estate Group, a http://habsrealestate.com/ [Bedford, NH-based real estate firm] serving the greater Manchester area including Merrimack Valley, as...

Innovative Real Estate Investments Announces its Decision to go Public and Expand its Business Operations

Las Vegas, NV (PRWEB) October 2, 2006 -- Innovative Real Estate Investments, LLC [IREI] today announced the signing of an investment banking / business consulting agreement with The Seven Investment...

Real Estate Blogsites™ Launches Corporate Business Blog for Real Living

Vail, CO. (PRWEB) November 8, 2006 -- Real Estate Blogsites™, provider of online marketing solutions and business blogging platforms to the real estate industry, recently announced the launch...

New Book Shows Hope For Mediocre Realtor Websites

Kitchener, Ont. (PRWEB) November 16, 2006 -- Many Real Estate agent websites are sorely lacking in professionalism and functionality. Every Realtor with a website should read this new book which...