document.write( "Question 839983: Which of the following is equivalent to 121 − x2 ? \n" ); document.write( "
Algebra.Com's Answer #506001 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
What are my choices?
\n" ); document.write( "Please repost.
\n" ); document.write( "\"%28121-x%5E2%29=%2811-x%29%2811%2Bx%29\" is my guess.
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