document.write( "Question 130252: i need your help to find the limit of a function.\r
\n" ); document.write( "\n" ); document.write( "as x approaches 0, 3x/x^3-x (3 times x divided by x to the power of 3 minus x)\r
\n" ); document.write( "\n" ); document.write( "i've tryed to find an answer to this for days, but am drawing a blank.
\n" ); document.write( "thanks in advance\r
\n" ); document.write( "\n" ); document.write( "oh yeah, answer says its -3 \n" ); document.write( "

Algebra.Com's Answer #95132 by Earlsdon(6294) $\"\"$ $\"About$

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Find the limit, as x approaches zero, of:
\n" ); document.write( " $\"3x%2F%28x%5E3-x%29\"$ First, factor an x from the denominator.
\n" ); document.write( " $\"3cross%28x%29%2Fcross%28x%29%28x%5E2-1%29\"$ Cancel the the indicated x's
\n" ); document.write( " $\"3%2F%28x%5E2-1%29\"$ Now you can see that, as x approaches zero, the denominator gets closer and closer to -1.
\n" ); document.write( "So the limit is $\"3%2F%280-1%29\"$ or $\"-3\"$ \n" ); document.write( "

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