document.write( "Question 278799: i must simplify if possible sqrt1/2 times(sqrt8+sqrt2) is the answer 3 \n" ); document.write( "

Algebra.Com's Answer #202811 by Alan3354(69443) $\"\"$ $\"About$

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simplify if possible sqrt1/2 times(sqrt8+sqrt2) is the answer 3
\n" ); document.write( "------------------------
\n" ); document.write( " $\"sqrt%281%2F2%29%2A%28sqrt%288%29+%2B+sqrt%282%29%29\"$
\n" ); document.write( "= $\"sqrt%281%2F2%29%2A%282sqrt%282%29+%2B+sqrt%282%29%29\"$
\n" ); document.write( "= $\"sqrt%281%2F2%29%2A%283sqrt%282%29%29\"$
\n" ); document.write( "= $\"3%2Asqrt%28%281%2F2%29%2A2%29%29\"$
\n" ); document.write( "= 3
\n" ); document.write( "--------
\n" ); document.write( "Note: sqrt(1) can also be -1
\n" ); document.write( "--> -3
\n" ); document.write( " \n" ); document.write( "

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