document.write( "Question 510801: The problem is A= 3.14( pie symbol)rs(<- variables)+ r to the 2nd power. solve for s. I tried dividing by r to the 2nd power but it ended up eliminating s, please help(: \n" ); document.write( "
Algebra.Com's Answer #341886 by stanbon(75887)\"\" \"About 
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The problem is A= 3.14( pie symbol)rs(<- variables)+ r to the 2nd power.
\n" ); document.write( "solve for s.
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\n" ); document.write( "A = 3.14*rs + r^2
\n" ); document.write( "3.14rs = A-r^2
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\n" ); document.write( "s = [A-r^2]/[3.14r]
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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