document.write( "Question 1089155: a quadratic equation f(x)=0 has a solution x=3. Its graph has vertex (-1,-16), what is the other solution for the equation ? \n" ); document.write( "

Algebra.Com's Answer #703496 by ikleyn(52786) $\"\"$ $\"About$

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document.write( "The other root is 4 = 3-(-1) units to the left from x= -1 (which is the symmetry axis).\r\n" );
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document.write( "So, the other root is x= -5.\r\n" );
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