document.write( "Question 578347: picture:L= 4 inches shorter and W = twice as wide as an x by x sized picture
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document.write( "frame:L= 5 inches longer and W = 4 times longer than an x by x sized picture\r
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document.write( "how can i find the size of the frame and picture expressing it as a polynomial ? \n" );
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Algebra.Com's Answer #370611 by dfrazzetto(283) You can put this solution on YOUR website! Picture:\r \n" ); document.write( "\n" ); document.write( "L=x-4, W=2x\r \n" ); document.write( "\n" ); document.write( "A= L*W = (x-4)(2x)= 2x^2-8x\r \n" ); document.write( "\n" ); document.write( "Frame: \r \n" ); document.write( "\n" ); document.write( "L=x+5, W=4x\r \n" ); document.write( "\n" ); document.write( "A= L*W = (x+5)(4x) = 4x^2+20x \n" ); document.write( " |