document.write( "Question 421433: ((4x^2 - 16)/(2-x)). Again worked hard, I know the answer is -4(x + 2) but I am not getting the steps to that answer.\r
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Algebra.Com's Answer #294299 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! \"((4x^2 - 16)/(2-x)). Again worked hard, I know the answer is -4(x + 2) but I am not getting the steps to that answer.\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x^2 - 16 \n" ); document.write( "--------- \n" ); document.write( "2 - x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4(x^2 - 4) \n" ); document.write( "---------- {factored 4 out of top, and flipped bottom around} \n" ); document.write( "-x + 2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4(x + 2)(x - 2) \n" ); document.write( "--------------- {factored top into two binomials, and factored -1 out of bottom} \n" ); document.write( "-1(x - 2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "= -4(x + 2) {cancelled x - 2 on top and bottom} \n" ); document.write( "www.algebrahouse.com \n" ); document.write( " \n" ); document.write( " |