What is (2512)2(25 \frac{1}{2})^2(2521)2? A$625\frac14$B$626\frac14$C$637\frac14$D$650\frac14$Answer: $650\frac14$ Read Explanation: (2512)2(25\frac12)^2(2521)2=(25×2+12)2=(\frac{25\times2+1}{2})^2=(225×2+1)2=(512)2=(\frac{51}{2})^2=(251)2=26014=\frac{2601}{4}=42601=65014=650\frac14=65041 Read more in App
