document.write( "Question 204609: Add or subtract. Then simplify by collecting like radical terms, if possible. \r
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document.write( "21sqrt5 - 13sqrt5 \n" );
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Algebra.Com's Answer #154496 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 21sqrt5-13sqrt5 \n" ); document.write( "(21-13)sqrt5 \n" ); document.write( "8sqrt5 ans. \n" ); document.write( " |