2 squared is simply 2 times itself. 22 = 2 x 2 = 4.
4
cm squared to feet squared = search in Google = 1 centimeter squared = 0.00107639104 feet squared Formula = square centimeters (cm2) x 1.08E-03 = square feet (ft2) Source: http://www.neo.ne.gov/statshtml/79s.htm cm squared to feet squared = search in Google = 1 centimeter squared = 0.00107639104 feet squared Formula = square centimeters (cm2) x 1.08E-03 = square feet (ft2) Source: http://www.neo.ne.gov/statshtml/79s.htm
The carrot symbol is used to express exponents. For instance x squared would be written on a computer as x^2. The symbol signifies that the number has been raised into superscript.
7 x 7 = 49
the formula for piers is: Pi x the raduis squared x the depth Ie a 400 mm diameter pier 1.2 metres deep would be: 3.14 x .2 (200mm)x .2(200mm) x 1.20(1200mm) = .150 cubic metres
a^2b^2c^2 ^2 is squared
The symbol for squared is ², for example, 2 squared would be 2².
It is 8
-2 squared is +4.
-3 squared by 2
The result of a number multiplied by itself
When you subtract 7x^2 from 5x^2, you get -2x^2.
2x -2 squared = 0
2 squared = 2^(2) = 4
8 = 4 + 4 = 2² + 2²
2 squared 3 squared 5 or 180
2^2 + 3^2 = 4 + 9 = 13