Rekenen met wortels (reeks 5)

Maak de noemer wortelvrij

\(\frac{6}{\sqrt{14}}\)

\(\frac{6}{\sqrt{14}}=\frac{6\cdot \color{red}{\sqrt{14}} }{\sqrt{14}\cdot \color{red}{\sqrt{14}} }=\frac{6\cdot\sqrt{14}}{14}=\frac{3\cdot\sqrt{14}}{7}\)