document.write( "Question 254542: add or subtract simplfy by collecting like radical terms if possible:
\n" ); document.write( "7√5-6√+7√5
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Algebra.Com's Answer #186869 by dabanfield(803)\"\" \"About 
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add or subtract simplfy by collecting like radical terms if possible:
\n" ); document.write( "7√5-6√+7√5\r
\n" ); document.write( "\n" ); document.write( "If the middle term is actually -6*sqrt(5) then we have:\r
\n" ); document.write( "\n" ); document.write( "7*sqrt(5) - 6*sqrt(5) + 7*sqrt(5) =\r
\n" ); document.write( "\n" ); document.write( "sqrt(5)*(7-6+7) =\r
\n" ); document.write( "\n" ); document.write( "8*sqrt(5)
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