document.write( "Question 74974: One more problem:
\n" ); document.write( " sqrt 9y^2 + sqrt 54y^2
\n" ); document.write( "thank you \n" ); document.write( "

Algebra.Com's Answer #53853 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
sqrt 9y^2 + sqrt 54y^2
\n" ); document.write( " $\"sqrt%289y%5E2%29%2Bsqrt%2854y%5E2%29\"$
\n" ); document.write( " $\"sqrt%289y%5E2%29%2Bsqrt%289y%5E2%29%2Asqrt%286%29\"$
\n" ); document.write( " $\"3y%2B3y%2Asqrt%286%29\"$
\n" ); document.write( "some books and teachers make you say it like this when they don't specify that the variables can be assumed to be non-negative:
\n" ); document.write( " $\"3%2Aabs%28y%29%2B3%2Aabs%28y%29sqrt%286%29\"$
\n" ); document.write( "If it said simplify, you're done.
\n" ); document.write( "If you're supposed to factor:
\n" ); document.write( " $\"3y%281%2Bsqrt%286%29%29\"$
\n" ); document.write( "or
\n" ); document.write( " $\"3%2Aabs%28y%29%281%2Bsqrt%286%29%29\"$
\n" ); document.write( "Happy Calculating!!!! \n" ); document.write( "

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