document.write( "Question 166162: Factor completely:
\n" ); document.write( "x2 – 9x + 20
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Algebra.Com's Answer #122437 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
This site gives a nice tutorial on factoring:
\n" ); document.write( "http://www.purplemath.com/modules/factquad.htm
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\n" ); document.write( "x^2 – 9x + 20
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\n" ); document.write( "Basically, you're looking for two factors of 20 that when combined together gives you -9. The two factors are -4 and -5.
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\n" ); document.write( "Which results in:
\n" ); document.write( "(x-4)(x-5)
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