document.write( "Question 964830: the height of the box is 6 inches.the length is 3 inches more than the width find the width if the volume is 528 cubic inches? \n" ); document.write( "
Algebra.Com's Answer #589682 by macston(5194)\"\" \"About 
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\n" ); document.write( "W=width; L=length=W+3in; H=height=6in
\n" ); document.write( "\"V=LxWxH\"
\n" ); document.write( "\"528in%5E3=%28L%29%28W%29%286in%29\" Substitute for L.
\n" ); document.write( "\"528in%5E3=%28W%2B3in%29%28W%29%286in%29\" Divide each side by 6in.
\n" ); document.write( "\"88in%5E2=W%5E2%2B3W\" Subtract 88in^2 from each side.
\n" ); document.write( "\"0=W%5E2%2B3W-88in%5E2\"
\n" ); document.write( "\"0=%28W%2B11in%29%28W-8in%29\"
\n" ); document.write( "\"W%2B11in=0\" \"or\" \"W-8in=0\"
\n" ); document.write( "\"W=-11in\" \"or\" \"W=8in\"
\n" ); document.write( "ANSWER 1: The width is 8 inches.
\n" ); document.write( "L=W+3in=8in+3in=11in ANSWER 2: The length is 11 inches.
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\n" ); document.write( "CHECK:
\n" ); document.write( "\"V=%28L%29%28W%29%28H%29\"
\n" ); document.write( "\"528in%5E3=%2811in%29%288in%29%286in%29\"
\n" ); document.write( "\"528in%5E3=528in%5E3\"\r
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