document.write( "Question 998842: Factor the difference of two squares.
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Algebra.Com's Answer #616616 by MathTherapy(10556) $\"\"$ $\"About$

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\n" ); document.write( "Factor the difference of two squares.
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document.write( "[(2x + 5) - (x - 4)][(2x + 5) + (x - 4)]
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document.write( "(2x + 5 - x + 4)(2x + 5 + x - 4)
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document.write( "(2x - x + 5 + 4)(2x + x + 5 - 4)
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