Question

$(25\frac12)^2$എന്താണ്

• A. $$625\frac14$$
• B. $$626\frac14$$
• C. $$637\frac14$$
• D. $$650\frac14$$

Answer 1

Answer:

$$650\frac14$$

$(25\frac12)^2$

$=(\frac{25\times2+1}{2})^2$

$=(\frac{51}{2})^2$

$=\frac{2601}{4}$

$=650\frac14$