Question
Answer
$$\dfrac{13894-126\sqrt{2}}{3850}=\dfrac{6947-63\sqrt{2}}{1925}$$
Explanation
| $$ \begin{aligned}\frac{13894-126\sqrt{2}}{3850}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{6947-63\sqrt{2}}{1925}\end{aligned} $$ | |
| ① | Divide both numerator and denominator by 2. |
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