SOLUTION: Please help! c=+/-√E/m

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Question 151642: Please help!
c=+/-√E/m
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Do you want to solve for "E"?

c=0%2B-sqrt%28E%2Fm%29 Start with the given equation.


c%5E2=E%2Fm Square both sides


mc%5E2=cross%28m%29%28E%2Fcross%28m%29%29 Multiply both sides by "m".


mc%5E2=E Simplify


E=mc%5E2 Rearrange the equation


So the solution is E=mc%5E2


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Do you want to solve for "m"?

c=0%2B-sqrt%28E%2Fm%29 Start with the given equation.


c%5E2=E%2Fm Square both sides


mc%5E2=cross%28m%29%28E%2Fcross%28m%29%29 Multiply both sides by "m".


mc%5E2=E Simplify


m=E%2F%28c%5E2%29 Divide both sides by c%5E2.


So the solution is m=E%2F%28c%5E2%29