Web Results

Mathematical fallacy

en.wikipedia.org/wiki/Mathematical_fallacy

In mathematics, certain kinds of mistaken proof are often exhibited, and sometimes collected, .... For instance squaring a number gives a unique value, but there are two possible square roots of a p...

number theory - Contradiction: Prove 2+2 = 5 - Mathematics Stack ...

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 ...

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.

Can 2+2, somehow, be proven to equal 5? - Quora

www.quora.com/Can-2 2-somehow-be-proven-to-equal-5

Jan 17, 2015 ... 2.49 rounded down is 2 2.49 + 2.49 = 4.98 4.98 rounded up is 5. Therefore, 2 + 2 = 5 ...

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.

Here's How Your Watch Can Prove That 2 + 2 ... - Business Insider

www.businessinsider.com/2--2-doesnt-always-equal-4-2014-6

Jun 24, 2014 ... 2 + 2 = ? appears to be one of the easiest problems in mathematics, and it is probably one of the first you ever encountered. If Kate has 2 ...

4 = 5 'proof' ... what's wrong? - The Science Forum

www.thescienceforum.com/mathematics/2861-4-5-proof-whats-wrong.html

Howdy everyone, Here is a cute little 'proof.' Theorem: 4 = 5 'Proof': ... (4 - 9/2)^2 = (5 - 9/2)^2 ("completing the square") 4 - 9/2 = 5 - 9/2 (get rid ...

How to Convince Me That 2 + 2 = 3 - Less Wrong

lesswrong.com/lw/jr/how_to_convince_me_that_2_2_3/

Sep 27, 2007 ... There would, in fact, be a logical proof that 2+2=3 (much like there is a logical proof that ..... I imagine it's the same proof that makes 2+2=5.

"Proof" that One Equals Two - ChemTeam

www.chemteam.info/Humor/One-Equals-Two.html

-20 = -20, Hard to argue with! 16 - 36 = 25 - 45, Rewriting. 16 - 36 + 81/4 = 25 - 45 + 81/4, Add 81/4 to each side. (4 - 9/2)<sup>2</sup> = (5 - 9/2)<sup>2</sup>, Rewriting. 4 - 9/2 = 5 - 9/2 ...

Proof that 2+2=4

www.cs.yale.edu/homes/as2446/224.pdf

2+2=4. Theorem 1. Two plus two equals four. Proof of Theorem 1. The set of integers is an ... Since 2 is an integer, the sum of 2 and 2 must also be an integer.

More Info

Mathematical Fallacies: What is wrong with this proof that states that ...

www.quora.com

Consider the fact that [math](-3)^2 = 3^2[/math] and yet [math]-3 \neq 3[/math]. So, "Taking the ... solution of equation a^2 = b^2 is a = b or a = -b. So instead of solving the right equation (4 - 9/2) = -(5-9/2) your friend is solving (4-9/2) = (5-9/2) .

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

answers.yahoo.com

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.

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

www.edaboard.com

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 ...