leave +/- in answer if appropriate
square both sides of the equation to get
c^2 = e/m
now multiply the equation by m
m*c^2 = e
this is a famous equation ordinarily seen as
e = m*c^2
e equals m c squared
e = m * c^2
e=m*c*c. There is no need for +/- because that applies only when you take the square root of something, not in the opposite direction.
1. Square both sides, leaving:
c^2=e/m
2. Then divide both sides by m, leaving:
c^2/m=e
There's your answer! =D
c = sqrt(e) / m
cm = sqrt(e)
(cm)^2 = e
(c^2)(m^2) = e
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Verified answer
square both sides of the equation to get
c^2 = e/m
now multiply the equation by m
m*c^2 = e
this is a famous equation ordinarily seen as
e = m*c^2
e equals m c squared
e = m * c^2
e=m*c*c. There is no need for +/- because that applies only when you take the square root of something, not in the opposite direction.
1. Square both sides, leaving:
c^2=e/m
2. Then divide both sides by m, leaving:
c^2/m=e
There's your answer! =D
c = sqrt(e) / m
cm = sqrt(e)
(cm)^2 = e
(c^2)(m^2) = e