document.write( "Question 66832: how do you add and subtract radicals? \n" ); document.write( "
Algebra.Com's Answer #47516 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
SQRT25+SQRT81 GENERALLY YOU HAVE TO REDUCE THE RADICALS IF POSSIBLE THUS
\n" ); document.write( "5+9=14
\n" ); document.write( "OR SQRT75-SQRT27 NOW WE NEED TO EXTRACT THE SQRTS FROM BOTH RADICALS THUS
\n" ); document.write( "SQRT(25*3)-SQRT(9*3)
\n" ); document.write( "5SQRT3-3SQRT3
\n" ); document.write( "(5-3)SQRT3
\n" ); document.write( "2SQRT3
\n" ); document.write( "HOPE THIS HELPS.\r
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