document.write( "Question 384716: find x' for x=(t) defined implactitly by the given equation evaluate x' at the indicated point \r
\n" ); document.write( "\n" ); document.write( "1) x^3 - tx^2 - 4 = o;(-3,-2) \n" ); document.write( "

Algebra.Com's Answer #272347 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+x%5E3+-tx%5E2+-+4=+0+\"$
\n" ); document.write( " $\"3x%5E2%2Adx-%28t%282x%2Adx%29%2Bx%5E2%2Adt%29=0\"$
\n" ); document.write( " $\"3x%5E2%2Adx-2xt%2Adx-x%5E2%2Adt=0\"$
\n" ); document.write( " $\"%283x%5E2-2xt%29%2Adx=x%5E2%2Adt\"$
\n" ); document.write( " $\"dx%2Fdt=x%5E2%2F%283x%5E2-2xt%29\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "If $\"t=-3\"$ and $\"x=-2\"$ , then,
\n" ); document.write( " $\"dx%2Fdt=4%2F%2812-12%29\"$
\n" ); document.write( " $\"dx%2Fdt\"$ is undefined.
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "If $\"t=-2\"$ and $\"x=-3\"$ , then,
\n" ); document.write( " $\"dx%2Fdt=9%2F%2827-12%29\"$
\n" ); document.write( " $\"dx%2Fdt=9%2F15\"$
\n" ); document.write( " $\"dx%2Fdt=3%2F5\"$
\n" ); document.write( " \n" ); document.write( "

\n" );