GRE Question of the Day (August 19)

By - Aug 19, 02:00 AM Comments [0]

Math

\({12^2 + 13^2 - \left[ \begin{array}{cc|r} 2(12)(13)(\frac{{12}}{{13}}) \end{array} \right]=}\)

(A) 313

(B) 289

(C) 169

(D) 25

(E) 1

 

Correct Answer - D - (click and drag your mouse to see the answer)

Question Discussion & Explanation

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