document.write( "Question 1044671: Kindly help me solving it I tried my best but I couldn't
\n" ); document.write( "lim (1-x^(-1/3))/1-x^(-2/3) is equal to
\n" ); document.write( "x-->1
\n" ); document.write( "A)-1/2
\n" ); document.write( "B)1/2
\n" ); document.write( "C)2
\n" ); document.write( "D)none of these \n" ); document.write( "

Algebra.Com's Answer #660005 by ikleyn(52798) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "Kindly help me solving it I tried my best but I couldn't
\n" ); document.write( "lim (1-x^(-1/3))/1-x^(-2/3) is equal to
\n" ); document.write( "x-->1
\n" ); document.write( "A)-1/2
\n" ); document.write( "B)1/2
\n" ); document.write( "C)2
\n" ); document.write( "D)none of these
\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "

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document.write( "First, you incorrectly wrote your formula.\r\n" );
document.write( "Why did you use the parentheses for the numerator and didn't use it for the denominator?\r\n" );
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document.write( "Second, ask yourself what happens with x^(-1/3) when x-->1 ?\r\n" );
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document.write( "Third, introduce the new variable y = x^(-1/3) and rewrite the formula in terms of this new variable.\r\n" );
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