Mathematical fallacy

en.wikipedia.org/wiki/Mathematical_fallacy

In mathematics, certain kinds of mistaken proof are often exhibited, and sometimes collected, as illustrations of a concept of .... 5^2-5*9+81/4 = 4^2-. These are ...

Contradiction: Prove 2+2 = 5 - Math StackExchange

math.stackexchange.com/questions/775273/contradiction-prove-22-5

Apr 30, 2014 ... While browsing I came across a weird proof which says 2 + 2 = 5 . The proof is like this: enter image description here. After going through this ...

$2+2 = 5$? error in proof - Mathematics Stack Exchange

math.stackexchange.com/questions/457490/22-5-error-in-proof

... down vote favorite. 2. I found this proof somewhere: Where did i go wrong? fake-proofs .... As you can see, it's not nearly as impressive as a proof that 2+2=5.

www.ask.com/youtube?q=2 2=5 Proof&v=XXhbThOITLQ
Dec 14, 2010 ... Here is a mathematical proof to show that 2+2 is equal to 5..... This is just a trick.... which has now been revealed in the comments history.

proof that 2+2 = 5 weird - EDAboard Electronics Forum

www.edaboard.com/thread192478.html

Start with: -20 = -20 Which is the same as: 16-36 = 25-45 Which can also be expressed as: (2+2) 2 (9 X (2+2) = 52) 9 X 5 Add 81/4 to both ...

Is there proof that 2+2=5? | Yahoo Answers

answers.yahoo.com/question/index?qid=20090411084749AAGRA5l

Apr 11, 2009 ... A lot of people told me that there is proof of that 2+2=5, but I don't see the proof. Can you please show me some proof that 2+2=5? Thanks.

What is wrong with this proof that states that 4 = 5? - Quora

www.quora.com/Mathematical-Fallacies/What-is-wrong-with-this-proof-that-states-that-4-5

It's obvious that 4 is not equal to 5 but this proof seems airtight. ... So instead of solving the right equation (4 - 9/2) = -(5-9/2) your friend is solving (4-9/2) = (5-9/2) .

How can you make 2 + 2 = 5? - Quora

www.quora.com/How-can-you-make-2- -2-5

Here's a great way of achieving this in Java that I learnt on this page on stackexchange.com. You can use Reflection in Java to thoroughly mess things things...

The History of 2 + 2 = 5 - Karl-Franzens-Universität Graz

www.uni-graz.at/imawww/pages/humor/twoandtwo.html

Recent findings indicate that the Pythagorean Brotherhood discovered a proof that 2 + 2 = 5, but the proof never got written up. Contrary to what one might ...

Prove That 2+2=5 by zombiepedobear - Meme Center

www.memecenter.com/fun/1250827/prove-that-2-2-5

Prove That 2+2=5 by zombiepedobear - A Member of the Internet's Largest Humor Community.

Popular Q&A
Q: Proof 2 * 2 = 5?
A: 2*2=4 0*4 = 0*5. Dividing both sides by 0, 4=5. QED. Any "proof" you'll find will probably boil down to that idea. Read More »
Source: answers.yahoo.com
Q: Is there proof that 2+2=5?
A: 2+2 = 2+2+0 correct? right. Now according to Robins Lemma proof Let x be a non-zero number, and set y=x. Thus: x = y x^2 = xy x^2-y^2 = xy-y^2 (x+y)(x-y) = y(x-... Read More »
Source: answers.yahoo.com
Q: Where Is The Proof That 2+2=5?
A: There is no way that 2+2 does = 5 I think who ever said that is really dumb. =/ Read More »
Source: www.blurtit.com
Q: What is 2 5 as a decimal?
A: .25 if want it as a percent it is 25% Read More »
Source: wiki.answers.com
Q: What is 2 5 of 10?
A: 2/5 x 10 = 4. Read More »
Source: wiki.answers.com