2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and the only even prime number. Because...

operation. Squaring is the same as raising to the power 2, and is denoted by a superscript 2; for instance, the square of 3 may be written as 32, which...

0 reserved code points Unicode version history 1.0.0 (1991) 139 (+139) 3.2 (2002) 159 (+20) 4.0 (2003) 160 (+1) Unicode documentation Code chart ∣ Web...

−2 may refer to: The negative of the number 2 Negatives 2, a compilation album by Phantom Planet Dash 2, EMD Dash 2, a line of diesel-electric locomotives...

$2 primarily refers to banknotes, bills or coins, including: Australian two dollar coin, which replaced Australian 2 dollar note Toonie, the Canadian...

Under the Whyte notation for the classification of steam locomotives, 2-2-2 represents the wheel arrangement of two leading wheels on one axle, two powered...

, the equivalent of 2 2 February 2, a date 2+2 (disambiguation) Two two (disambiguation) 2/2nd Anti-Tank Regiment (Australia) 2/2nd Machine Gun Battalion...

Look up 2. in Wiktionary, the free dictionary. 2. is the ordinal form of the number two in a number of European languages. 2. may also refer to: 2. Bundesliga...

2 + 2 = 5 or two plus two equals five is a mathematical falsehood which is used as an example of a simple logical error that is obvious to anyone familiar...

"2 + 2 = ?" is a single from The Bob Seger System on their debut album Ramblin' Gamblin' Man, released in January 1968, on Capitol Records. It is an anti-Vietnam...