document.write( "Question 191983: The area of a rectangle is 64cm^2. Its length is 4 times the width. What is the lenght and width. I NEED TO SOLVE THIS BY FACTORING. ANY HELP WOULD BE AWESOME..THANK YOU TO YOU ALL... \n" ); document.write( "
Algebra.Com's Answer #144044 by Alan3354(69443)\"\" \"About 
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The area of a rectangle is 64cm^2. Its length is 4 times the width. What is the lenght and width.
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\n" ); document.write( "Area = l x w (length times width, lenght is not a word)
\n" ); document.write( "A = 4w*w
\n" ); document.write( "64 = 4*w*w
\n" ); document.write( "w^2 = 16
\n" ); document.write( "w = 4
\n" ); document.write( "l = 16
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