document.write( "Question 420135: How do you solve for c in a formula E= mc (the c is squared) I just don't know how to put a 2 on top) \n" ); document.write( "
Algebra.Com's Answer #293626 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
This is the mass-energy equivalence formula of Einstein. \r
\n" ); document.write( "\n" ); document.write( "\"c%5E2++=+E%2Fm\"
\n" ); document.write( "==> \"c+=+sqrt%28E%2Fm%29\".\r
\n" ); document.write( "\n" ); document.write( "(Choose the positive because c is the speed of light.)
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