document.write( "Question 1016117: Show that the locus of the poles of tangents to the circle $\"x%5E2%2By%5E2=a%5E2\"$ with respect to the circle $\"%28x%2Ba%29%5E2%2By%5E2=2a%5E2\"$ is $\"y%5E2%2B4ax=0\"$ \n" ); document.write( "

Algebra.Com's Answer #632584 by ikleyn(52803) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Very interesting, but much higher than the school math.\r\n" );
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document.write( "Not for this site.\r\n" );
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document.write( "Beside of it, the words \r\n" );
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document.write( " \". . . the poles of tangents to the circle . . .  with respect to the circle . . . \" require additional explanations.\r\n" );
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document.write( "Not all of us are familiar with this terminology.\r\n" );
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