document.write( "Question 1208435: \r
\n" ); document.write( "\n" ); document.write( "Given 1/R = (1/a) + (1/b) + (1/c), solve for R.
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Algebra.Com's Answer #846846 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
1/R = (1/a) + (1/b) + (1/c)\r
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\n" ); document.write( "\n" ); document.write( "\"1%2FR+=+%281%2Fa%29+%2B+%281%2Fb%29+%2B+%281%2Fc%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"Rabc%281%2FR%29=%28Rabc%29%281%2Fa%2B1%2Fb%2B1%2Fc%29\"\r
\n" ); document.write( "\n" ); document.write( "\"abc=Rbc%2BRac%2BRab\"\r
\n" ); document.write( "\n" ); document.write( "\"abc=R%28bc%2Bac%2Bab%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28R=%28abc%29%2F%28bc%2Bac%2Bab%29%29\"
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