document.write( "Question 636290: Factorize:
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Algebra.Com's Answer #400902 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Factorize: 
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document.write( "x^2-x-20=0
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document.write( "(x-5)(x+4)=  0
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document.write( " x = 5  0r  x = -4\r
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document.write( "May check factoring Using FOIL
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document.write( "F	First terms x^2
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document.write( "O	Outside terms 4x
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document.write( "I	Inside terms -5x
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document.write( "L	Last terms  -20\r
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