2 mc squared
(a)*2 * 2(mc)*2 (c)4
mass * (Speed of light)^2
E=mc squared
It is 1/2*m*e^2
Einstein developed the E = mc squared formula.
mc squared
The popular one is ; E = MC^2. That is E=MC squared.
c in E=mc squared meaqns the speed of light
mc squared
The opposite of E=mc^2 would be the statement that energy is not equal to mass times the speed of light squared.
e=mc squared