document.write( "Question 411849: Help I am factoring polynomals and this one has me stumped!
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document.write( "2x-3=8x^3-12x^2 please help \n" );
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Algebra.Com's Answer #289394 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "2x -3 = 8x^3 - 12x^2\r \n" ); document.write( "\n" ); document.write( "=> 2x-3 = 4x^2(2x - 3)\r \n" ); document.write( "\n" ); document.write( "=> 2x-3 - 4x^2(2x - 3) = 0\r \n" ); document.write( "\n" ); document.write( "=> (2x-3) (1 -4x^2) = 0\r \n" ); document.write( "\n" ); document.write( "=> (2x-3) (1 -(2x)^2) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "=> (2x-3) (1 - 2x)(1 + 2x) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "as a^2 -b^2 = (a+b)(a-b)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |