document.write( "Question 194902: (sqrt5 - sqrt7)^2 \r
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document.write( "answer:12-2 sqrt 35 \r
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document.write( "need a full break down of why the answer is 12-2 sqrt 35 i know that the foil method must be applied \n" );
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Algebra.Com's Answer #146205 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! (sqrt5 - sqrt7) \n" ); document.write( "(sqrt5 - sqrt7) multiply \n" ); document.write( "-------------------- \n" ); document.write( "5-sqrt35-sqrt35+7 [Now add the 2 terms 5+7=12] \n" ); document.write( "[Add also the 2 -sqrt35 terms=2sqrt35] \n" ); document.write( "12-2sqrt35 ans. \n" ); document.write( " \n" ); document.write( " |