johneydep Posted June 13, 2014 Share Posted June 13, 2014 I've been doing preparation for SAT from last 2 months. and crawl free sat test websites and give test there. I've found in most of the test preparation tutorials has below given question. Que: If x,y∈N and x2 - y2 = 13, what is the value of x? Please let me know answer for the same. Looking forward to hear some positive response from all of you. Thanks Quote Link to comment Share on other sites More sharing options...
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