document.write( "Question 1190852: the outside of a picture frame has a length which is 5cm more than the width, the area enclosed of the picture frame is 126cm what is the width of the outside \n" ); document.write( "

Algebra.Com's Answer #822581 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "the outside of a picture frame has a length which is 5cm more than the width,
\n" ); document.write( "the area enclosed of the picture frame is 126cm
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document.write( "    w*(w+5) = 126\r\n" );
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document.write( "    w^2 + 5w - 126 = 0\r\n" );
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document.write( "     =  =  = .\r\n" );
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document.write( "We discard the negative root and accept the positive one.\r\n" );
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document.write( "ANSWER.  The width is   = 9 cm.\r\n" );
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