document.write( "Question 979436: A square lawn whose area is 72 square yards wished to convert to a rectangular lawn of the same area. if the length of the rectangular lawn must be 3 times as long as its width, what is the possible dimension of the rectangular lawn? \n" ); document.write( "

Algebra.Com's Answer #600714 by Chrysller Jolina(2) $\"\"$ $\"About$

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$\"+x=width+\"$
\n" ); document.write( " $\"+l=3x+\"$
\n" ); document.write( " $\"+lw=72+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+3x%28x%29=72+\"$
\n" ); document.write( " $\"+3x%5E2=72+\"$
\n" ); document.write( " $\"+x%5E2=72+\"$
\n" ); document.write( " $\"+x=2sqrt%286%29+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+l=3%282sqrt%286%29%29+\"$
\n" ); document.write( " $\"+l=6sqrt%286%29+\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"+%282sqrt%286%29%29%286sqrt%286%29%29=+72+\"$ \n" ); document.write( "

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