document.write( "Question 1169106: show how to make a cardbord model to demonstrste that
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document.write( "a^2-b^2=(a+b)(a-b) \n" );
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Algebra.Com's Answer #793754 by ikleyn(53937) You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "See the video-lesson in YouTube\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://www.youtube.com/watch?v=24gWbMSEVVw\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |