document.write( "Question 708195: vertex form of x^2-12x+108 \n" ); document.write( "

Algebra.Com's Answer #436010 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
We will need to \"complete the square\":
\n" ); document.write( "x^2-12x+108
\n" ); document.write( "(x^2-12x)+108
\n" ); document.write( "add (b/2)^2 to complete square:
\n" ); document.write( "(x^2-12x+36)+108-36
\n" ); document.write( "(x-6)^2+72 (this is the vertex form)\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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