document.write( "Question 58252: Which of the following polynomials can be factored as a difference of two squares? \r
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document.write( " 16x2 + 1
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document.write( " 9y2 - 1
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document.write( " x2 + 4x + 4
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document.write( " 144a2 + 16
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document.write( " all of the above \r
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Algebra.Com's Answer #39863 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! You'll notice that only one of the possible answers is a \"difference\", and that is: \n" ); document.write( " |