document.write( "Question 473624: Multiply (7- √2)(3+ √2)\r
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document.write( "I think that you use the F.O.I.L. to solve this\r
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document.write( "7*3-7*√2+√2*3+√2*√2\r
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document.write( "7*3=21\r
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document.write( "I am not sure what to do from here. \n" );
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Algebra.Com's Answer #324842 by Tatiana_Stebko(1539)![]() ![]() You can put this solution on YOUR website! Yes, you right about EOIL \n" ); document.write( " |