document.write( "Question 768404: I need help please. \r
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document.write( "Simplify 2 sqrrt2(-sqrrt8 + 2 sqrrt6)\r
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document.write( "I got 2squrrt2*-squrrt8*2squrrt2*2squrrt6 = -2sqrrt16+4squrrt12= 2squrrt4*squrrt4+4squrrt12 = -2(2)(2)=4squrrt12 = -8+4squrrt12 (answer B) but it was wrong? \r
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document.write( "Answer Options:
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document.write( "A. -2 squrrt16 + 4 squrrt12
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document.write( "B. 4 squrrt12 - 8
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document.write( "C. 8 squrrt3 - 8
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document.write( "D. 8 - 4 squrrt12 \n" );
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Algebra.Com's Answer #468258 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Simplify 2 sqrrt2(-sqrrt8 + 2 sqrrt6) \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( "= \n" ); document.write( "= \n" ); document.write( "========================\r \n" ); document.write( "\n" ); document.write( "I got 2squrrt2*-squrrt8*2squrrt2*2squrrt6 = -2sqrrt16+4squrrt12= 2squrrt4*squrrt4+4squrrt12 = -2(2)(2)=4squrrt12 = -8+4squrrt12 \n" ); document.write( "= \n" ); document.write( "It's not wrong, but you didn't simplify sqrt(12). \n" ); document.write( " \n" ); document.write( " |