document.write( "Question 1041213: I am struggling with this one majorly. How do I multiply each radical and simplify ?
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document.write( "(2√7+6√2)(√7+4√2)\r
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document.write( "(2 square root 7 + 6 square root 2)( square root 7 + 4 square root 2)\r
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document.write( "The teacher gave us the answer: 62+14√14\r
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document.write( "I am trying to figure out how she got that.\r
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document.write( "Thank you for your help \n" );
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Algebra.Com's Answer #656158 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (2√7+6√2)(√7+4√2) \n" ); document.write( "---- \n" ); document.write( "Distribute the 1st parenthesis:: \n" ); document.write( "(2sqrt(7)+7Sqrt(2)(sqrt(7)) + (2sqrt(7)+6sqrt(2))(4sqrt(2) \n" ); document.write( "---------------------- \n" ); document.write( "Distribute in each of the two terms to get: \n" ); document.write( "= 2*7 + 7sqrt(14) + 8sqrt(14) + 24*2 \n" ); document.write( "------------ \n" ); document.write( "= 14 + 48 + 15sqrt(14) \n" ); document.write( "======== \n" ); document.write( "= 62 + 15*sqrt(14) \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( " |