document.write( "Question 756370: hello, can someone please help me out? I need to divide the following fraction: sqrt(20)+sqrt(5)/sqrt(10). thank you! \n" ); document.write( "

Algebra.Com's Answer #460161 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+%28+sqrt%2820%29+%2B+sqrt%285%29+%29+%2F+sqrt%2810%29+\"$
\n" ); document.write( " $\"+%28+sqrt%284%2A5%29+%2B+sqrt%285%29+%29+%2F+sqrt%282%2A5%29+\"$
\n" ); document.write( " $\"+%28+sqrt%284%29%2Asqrt%285%29+%2B+sqrt%285%29+%29+%2F+%28+sqrt%282%29%2Asqrt%285%29+%29+\"$
\n" ); document.write( " $\"+sqrt%285%29+%2A+%28+sqrt%284%29+%2B+1+%29+%2F+%28+sqrt%28+5+%29+%2A+sqrt%28+2+%29%29+\"$
\n" ); document.write( "Divide top and bottom by $\"+sqrt%285%29+\"$
\n" ); document.write( " $\"+%28+2+%2B+1+%29+%2F+sqrt%282%29+\"$
\n" ); document.write( " $\"+3+%2F+sqrt%282%29+\"$
\n" ); document.write( "Multiply top and bottom by $\"+sqrt%282%29+\"$
\n" ); document.write( " $\"+%28+3%2Asqrt%282%29+%29+%2F+2+\"$
\n" ); document.write( "-------------------
\n" ); document.write( "You can actually check this with a calculator:
\n" ); document.write( "

\n" ); document.write( " $\"++%28+4.4721+%2B+2.2361+%29+%2F+3.1623+=+6.7082+%2F+3.1623+\"$
\n" ); document.write( " $\"+6.7082+%2F+3.1623+=+2.1213+\"$
\n" ); document.write( "and
\n" ); document.write( " $\"+%28+3%2Asqrt%282%29+%29+%2F+2+=+%28+3%2A1.4142+%29+%2F+2+\"$
\n" ); document.write( " $\"+4.2426+%2F+2+=+2.1213+\"$
\n" ); document.write( "OK\r
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