document.write( "Question 438506: -5 square root of 28.Plus 6 square root of 63 minus 11 square root of 7 \n" ); document.write( "
Algebra.Com's Answer #303888 by lwsshak3(11628)\"\" \"About 
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-5 square root of 28.Plus 6 square root of 63 minus 11 square root of 7
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\n" ); document.write( "-5√28+6√63-11√7
\n" ); document.write( "-5√4*7+6√9*7-11√7
\n" ); document.write( "-10√7+18√7-11√7
\n" ); document.write( "-3√7 (ans)
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