document.write( "Question 313460: 1/Rt = 1/R1 + 1/R2 + 1/R3
\n" ); document.write( "solve for R2 \n" ); document.write( "

Algebra.Com's Answer #224102 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"1%2FRt=1%2FR1%2B1%2FR2%2B1%2FR3\"$
\n" ); document.write( " $\"1%2FR2=1%2FRt-1%2FR1-1%2FR3\"$
\n" ); document.write( " $\"R2=1%2F%281%2FRt-1%2FR1-1%2FR3%29\"$
\n" ); document.write( " $\"R2=Rt%2AR1%2AR3%2F%28R1%2AR3-Rt%2AR3-Rt%2AR1%29\"$ \n" ); document.write( "

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