document.write( "Question 62603: The length of a rectangle is 5cm more than 3 times the width. If the area of the rectangle is 92cm^2, find the dimensions of the rectangle to the nearest thousandth. \n" ); document.write( "
Algebra.Com's Answer #43410 by checkley71(8403)\"\" \"About 
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L=3W+5
\n" ); document.write( "92=W(3W+5)
\n" ); document.write( "92=3W^2+5W
\n" ); document.write( "3W^2+5W-92 USING THE QUADRATIC EQUATION WE GET
\n" ); document.write( "W=(-5+-SQRT[25-4*3*-92])/2*3
\n" ); document.write( "W=(-5+-SQRT(25+1104])/6
\n" ); document.write( "W=(-5+-SQRT1129)/6
\n" ); document.write( "W=(-5+-33.6)/6
\n" ); document.write( "W=(-5+33.6)/6
\n" ); document.write( "W=28.6/6
\n" ); document.write( "W=4.767 SOLUTION
\n" ); document.write( "L=3*4.767+5
\n" ); document.write( "L=19.301 SOLUTION
\n" ); document.write( "PROOF
\n" ); document.write( "4.767*19.301=92
\n" ); document.write( "92=92\r
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