document.write( "Question 144499: the square root of 300 minus the square root of 12 minus the square root of 3 \n" ); document.write( "

Algebra.Com's Answer #105245 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sqrt%28300%29+-+sqrt%2812%29+-+sqrt%283%29\"$
\n" ); document.write( ":
\n" ); document.write( "factor inside the radicals to reveal the perfect squares that are lurking inside there.
\n" ); document.write( " $\"sqrt%28100%2A3%29+-+sqrt%284%2A3%29+-+sqrt%283%29\"$
\n" ); document.write( ":
\n" ); document.write( "Extract the square root of these perfect squares
\n" ); document.write( " $\"10%2Asqrt%283%29+-+2%2Asqrt%283%29+-+sqrt%283%29\"$
\n" ); document.write( ":
\n" ); document.write( "Now we have like terms, just do the math
\n" ); document.write( " $\"7%2Asqrt%283%29\"$
\n" ); document.write( ":
\n" ); document.write( ":
\n" ); document.write( "you can check this a on calc:
\n" ); document.write( "enter: $\"7%2Asqrt%283%29\"$ = 12.124355...
\n" ); document.write( ":
\n" ); document.write( "enter:
\n" ); document.write( " $\"sqrt%28300%29+-+sqrt%2812%29+-+sqrt%283%29\"$ = 12.123355... \n" ); document.write( "

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