document.write( "Question 154229: Simplify:
\n" ); document.write( "-3 sqrt50
\n" ); document.write( "sqrt(18ab) * sqrt(6ab^3)
\n" ); document.write( "sqrt(54)/sqrt(24)
\n" ); document.write( "sqrt(1/7)
\n" ); document.write( "sqrt(12) + 2(sqrt27) - sqrt 48
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Algebra.Com's Answer #113565 by checkley77(12844)\"\" \"About 
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-3 sqrt50
\n" ); document.write( "-3sqrt(25*2)=-3*5sqrt2=-15sqrt2
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\n" ); document.write( "sqrt(18ab) * sqrt(6ab^3)
\n" ); document.write( "sqrt(18*6a^2b^4)=sqrt(3*6*6a^2b^4)=6ab^2sqrt(3)
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\n" ); document.write( "sqrt(54)/sqrt(24)=sqrt(9*6)/sqrt(4*6)=3sqrt(6)/2sqrt(6)=3/2=1.5
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\n" ); document.write( "sqrt(1/7)=sqrt.1428=.378
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\n" ); document.write( "sqrt(12)+2(sqrt27)-sqrt(48)=sqrt(4*3)+2sqrt(9*3)-sqrt(16*3)=2sqt3+2*3sqrt3-4sqrt3=2sqrt3+6sqrt3-4sqrt3=4sqrt3=6.9282\r
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