document.write( "Question 1034536: a rectangular parking space has an area of 150 square feet. the length is 3 feet greater than twice the width. find the dimensions of the space rounded to the nearest tenth of a foot.\r
\n" ); document.write( "\n" ); document.write( "I got so far as to write L*W=A and realize that L = 2W+3 and then set it up as W(2W+3)=150 but after that I don't know what is the BEST way to approach this problem.
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Algebra.Com's Answer #649198 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
You found LW=A, and A was given A=150.\r
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\n" ); document.write( "\n" ); document.write( "The description describes L=3+2W.\r
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\n" ); document.write( "\n" ); document.write( "There you found \"LW=150\"
\n" ); document.write( "\"highlight%28%283%2B2W%29W=150%29\"\r
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\n" ); document.write( "\n" ); document.write( "Next, you continue using algebraic arithmetic skills to solve that W in the equation. This is a quadratic equation and not very complicated. Solve for W. Maybe the quadratic part is factorable?\r
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\n" ); document.write( "\n" ); document.write( "\"3W%2BW%5E2=150\"
\n" ); document.write( "\"W%5E2%2B3W-150=0\"-----------Does this form look better now? Factorize if possible, or if not then use general formula for solution of a quadratic equation.\r
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\n" ); document.write( "\n" ); document.write( "When W is found, use it to evaluate L=2W+3.
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