document.write( "Question 1072715: how do I find all of the zeros of the polynomial f(x)=x^2-4x+13 then completely factor the complex numbers \n" ); document.write( "

Algebra.Com's Answer #687556 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Complete the square,
\n" ); document.write( " $\"y=x%5E2-4x%2B13\"$
\n" ); document.write( " $\"x%5E2-4x%2B13=0\"$
\n" ); document.write( " $\"%28x%5E2-4x%2B4%29%2B13=4\"$
\n" ); document.write( " $\"%28x-2%29%5E2=-9\"$
\n" ); document.write( " $\"x-2=0+%2B-+3i\"$
\n" ); document.write( " $\"x=2+%2B-+3i\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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