document.write( "Question 253598: Combine the radicals below. Show your steps.\r
\n" ); document.write( "\n" ); document.write( "1. 4 square root of 11 + 8 square root of 11
\n" ); document.write( "2. square root of 80 - square root of 5\r
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Algebra.Com's Answer #185932 by checkley77(12844)\"\" \"About 
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1. 4 square root of 11 + 8 square root of 11
\n" ); document.write( "(4+8)sqrt11
\n" ); document.write( "12sqrt11 ans.
\n" ); document.write( "2. square root of 80 - square root of 5
\n" ); document.write( "sqrt(16*5)-sqrt5
\n" ); document.write( "4sqrt5-sqrt5
\n" ); document.write( "(4-1)sqrt5
\n" ); document.write( "3sqrt5 ans.\r
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