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`((998)^(2)-(997)^(2)-45)/((98)^(2)-(97)^(2))=?`A. 1995B. 195C. 95D. 0 |
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Answer» Correct Answer - D `((998)^(2)-(997)^(2)-45)/((98)^(2)-(97)^(2))` `implies([(998)^(2)-(997)^(2)]-45)/((98)^(2)-(97)^(2))` `implies ((1995)-45)/195implies1950/195=10` |
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