document.write( "Question 1184487: If foci of a hyperbola are (0,±5) and length of semi transverse axis is 3 units, then find the equation of hyperbola. \n" ); document.write( "
Algebra.Com's Answer #815088 by ikleyn(52795)\"\" \"About 
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document.write( "Then the hyperbola is centered at the origin of the coordinate system,\r\n" );
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document.write( "the transverse semi-axis is along x-axis.\r\n" );
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document.write( "The length of the conjugate semi-axis is b = \"sqrt%285%5E2+-+3%5E2%29\" = 4.\r\n" );
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document.write( "The sought equation of the hyperbola is therefore\r\n" );
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document.write( "    \"x%5E2%2F3%5E2\" - \"y%5E2%2F4%5E2\" = 1.\r\n" );
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