document.write( "Question 80985: Please help!! I have tried working this problem out but don't know if I did it right. This is a homework assignment that is due Tuesday. Please bare with me because I am not certain how to type this one. Problem: Multiply (Show all work): (sqrt6 + 3*sqrt2)(4*sqrt6 - 5*sqrt2)\r
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document.write( "Here is what I did:\r
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document.write( "(sqrt6 + 3*sqrt2)(4*sqrt6 - 5*sqrt2)
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document.write( "= (sqrt6*4*sqrt6) - (5*sqrt2*sqrt6) + (3*sqrt2*4*sqrt6)- (5*sqrt2*3*sqrt2)
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document.write( "= (4*sqrt6*sqrt6) - (5*sqrt2*sqrt6) + (12*sqrt2*sqrt6) - (15*sqrt2*sqrt2)
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document.write( "=(4*sqrt36) - (5*sqrt12) + (12*sqrt12) - (15*sqrt4)
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document.write( "= (4*6) - (7*sqrt12) - (15*2)
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document.write( "= 24 - (7*sqrt12) - 30
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document.write( "= -6 - (7*sqrt12)\r
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document.write( "Any help would be appreciated very much! Thanks!!! \n" );
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Algebra.Com's Answer #58090 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (sqrt6 + 3*sqrt2)(4*sqrt6 - 5*sqrt2) \n" ); document.write( "--------------------- \n" ); document.write( "= 4*6 -5sqrt12 + 12sqrt12 - 15*2\r \n" ); document.write( "\n" ); document.write( "= -6 + 7sqrt12\r \n" ); document.write( "\n" ); document.write( "= -6 +14sqrt3 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |