document.write( "Question 137324: Find the zero of the polynomial function:
\n" ); document.write( " f(x) = x to the third power - 6x to the second power + 9x \n" ); document.write( "

Algebra.Com's Answer #100472 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"f%28x%29=x%5E3-6x%5E2%2B9x\"$
\n" ); document.write( "You can factor out an x to get:
\n" ); document.write( " $\"f%28x%29=x%28x%5E2-6x%2B9%29\"$
\n" ); document.write( "Then factor the perfect square quadratic.
\n" ); document.write( " $\"f%28x%29=x%28x-3%29%5E2\"$
\n" ); document.write( "Zeros are at x=0 and x=3.
\n" ); document.write( " $\"+graph%28+300%2C+300%2C+-5%2C+5%2C+-5%2C+5%2C+x%5E3-6x%5E2%2B9x%29+\"$ \n" ); document.write( "

\n" );