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1. \(\sqrt{576}\)
2. \(\sqrt{96}\)
3. \(\sqrt{243}\)
4. \(\sqrt{720}\)
5. \(\sqrt{324}\)
6. \(\sqrt{1440}\)
7. \(\sqrt{36}\)
8. \(\sqrt{600}\)
9. \(\sqrt{225}\)
10. \(\sqrt{900}\)
11. \(\sqrt{144}\)
12. \(\sqrt{98}\)

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Verbetersleutel

1. \(\sqrt{576}=\sqrt{144 \cdot 4}=\sqrt{144} \cdot \sqrt{4}=12 \cdot 2=24\)
2. \(\sqrt{96}=\sqrt{16 \cdot 6}=\sqrt{16}\cdot \sqrt{6}=4\sqrt{6}\)
3. \(\sqrt{243}=\sqrt{81 \cdot 3}=\sqrt{81}\cdot \sqrt{3}=9\sqrt{3}\)
4. \(\sqrt{720}=\sqrt{144 \cdot 5}=\sqrt{144}\cdot \sqrt{5}=12\sqrt{5}\)
5. \(\sqrt{324}=18\)
6. \(\sqrt{1440}=\sqrt{144 \cdot 10}=\sqrt{144}\cdot \sqrt{10}=12\sqrt{10}\)
7. \(\sqrt{36}=6\)
8. \(\sqrt{600}=\sqrt{100 \cdot 6}=\sqrt{100}\cdot \sqrt{6}=10\sqrt{6}\)
9. \(\sqrt{225}=15\)
10. \(\sqrt{900}=\sqrt{9 \cdot 100}=\sqrt{9} \cdot \sqrt{100}=3 \cdot 10=30\)
11. \(\sqrt{144}=12\)
12. \(\sqrt{98}=\sqrt{49 \cdot 2}=\sqrt{49}\cdot \sqrt{2}=7\sqrt{2}\)