document.write( "Question 553027: Need the steps in how to solve w=Cr-^2 solving for r \n" ); document.write( "

Algebra.Com's Answer #360609 by Earlsdon(6294) $\"\"$ $\"About$

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Solve for r:
\n" ); document.write( " $\"w+=+Cr%5E%28-2%29\"$ Rewrite with positive exponent.
\n" ); document.write( " $\"w+=+C%2Fr%5E2\"$ Multiply both sides by $\"r%5E2\"$ .
\n" ); document.write( " $\"wr%5E2+=+C\"$ Divide both sides by w.
\n" ); document.write( " $\"r%5E2+=+C%2Fw\"$ Finally, take the square root of both sides.
\n" ); document.write( " $\"r+=+sqrt%28C%2Fw%29\"$ \n" ); document.write( "

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