document.write( "Question 1136326: Find the equation of the sphere with diameter endpoints (2, -7, -2) and (-4, 3, 2). \n" ); document.write( "

Algebra.Com's Answer #754083 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "The diameter length is\r\n" );
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document.write( " =  = .\r\n" );
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document.write( "The center is  (, ,) = (-1,-2,0).\r\n" );
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document.write( "Therefore, the equation of the sphere is\r\n" );
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document.write( " +  +  = ,   or, equivalently,\r\n" );
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document.write( " +  +  = ,   which is\r\n" );
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document.write( " +  +  = 38.    ANSWER\r\n" );
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