document.write( "Question 736598: Algebra 1: the length of a rectangular park is 3 times the width.if the area of the park is 300 square meters. Then what is the length and with of the park and the equation \n" ); document.write( "
Algebra.Com's Answer #449907 by checkley79(3341)\"\" \"About 
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AREA=LW
\n" ); document.write( "L=3W
\n" ); document.write( "300=2*3W*W
\n" ); document.write( "300=3W^2
\n" ); document.write( "W^2=300'3
\n" ); document.write( "W=SQRT100
\n" ); document.write( "W=10 ANS. FOR THE WIDTH.
\n" ); document.write( "L=3*10=30 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "300=30*3
\n" ); document.write( "300=300
\n" ); document.write( "
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