Answer
$$\frac{1}{\sqrt{2}+\sqrt{3}-\sqrt{4}+\sqrt{5}}=\frac{1}{\sqrt{2}+\sqrt{3}-2+\sqrt{5}}$$
Explanation
| $$ \begin{aligned}\frac{1}{\sqrt{2}+\sqrt{3}-\sqrt{4}+\sqrt{5}}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{1}{\sqrt{2}+\sqrt{3}-2+\sqrt{5}}\end{aligned} $$ | |
| ① | $$ - \sqrt{4} = -1 \cdot 2 = -2 $$ |
This page was created using
Rationalize Denominator Calculator