document.write( "Question 358489: Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers
\n" ); document.write( " $\"+2sqrt%289x%5E3%29-sqrt%28x%29+\"$ \n" ); document.write( "

Algebra.Com's Answer #255861 by CharlesG2(834) $\"\"$ $\"About$

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Subtract. Simplify by combining like radical terms, if possible assume all variables and radicands represent positive real numbers
\n" ); document.write( " $\"+2sqrt%289x%5E3%29-sqrt%28x%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"+2sqrt%283+%2A+3+%2A+x+%2A+x+%2A+x%29+-+sqrt%28x%29+\"$
\n" ); document.write( " $\"+2+%2A+3+%2A+x+%2A+sqrt%28x%29+-+sqrt%28x%29+\"$
\n" ); document.write( " $\"+6x+%2A+sqrt%28x%29+-+sqrt%28x%29+\"$
\n" ); document.write( "or $\"+sqrt%28x%29%286x+-+1%29+\"$
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