document.write( "Question 691060: Please help me simplify 5 sqrt 27 + 7 sqrt 3 \n" ); document.write( "

Algebra.Com's Answer #426528 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
simplify $\"5sqrt%2827%29+%2B+7sqrt%283%29\"$
\n" ); document.write( "Factor inside the 1st radical to reveal a perfect square
\n" ); document.write( " $\"5sqrt%289%2A3%29+%2B+7sqrt%283%29\"$
\n" ); document.write( "Extract the square root of 9
\n" ); document.write( " $\"5%2A3sqrt%283%29+%2B+7sqrt%283%29\"$ = $\"15sqrt%283%29+%2B+7sqrt%283%29\"$
\n" ); document.write( "Now we have like terms, just add them
\n" ); document.write( " $\"22sqrt%283%29\"$
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