Bereken m.b.v. de rekenregels (zonder ZRM)
- \( \sqrt{ (\frac{4}{3})^{6} } \)
- \(\sqrt[12]{ (\frac{81}{16})^{3} }\)
- \(\sqrt[3]{ (\frac{2}{3})^{12} }\)
- \(\sqrt[9]{ (\frac{27}{64})^{3} }\)
- \( \sqrt{ (\frac{1}{2})^{6} } \)
- \(\sqrt[12]{ (\frac{8}{27})^{4} }\)
- \(\sqrt[8]{ (\frac{1}{4})^{4} }\)
- \(\sqrt[12]{ (\frac{64}{27})^{4} }\)
- \(\sqrt[16]{ (\frac{81}{16})^{4} }\)
- \(\sqrt[8]{ (\frac{16}{81})^{2} }\)
- \(\sqrt[4]{ (\frac{15}{17})^{8} }\)
- \(\sqrt[4]{ (\frac{4}{3})^{12} }\)
Bereken m.b.v. de rekenregels (zonder ZRM)
Verbetersleutel
- \( \sqrt{ (\frac{4}{3})^{6} } \\= (\frac{4}{3})^{\frac{6}{2}}\\= (\frac{4}{3})^{3}=\frac{64}{27}\)
- \(\sqrt[12]{ (\frac{81}{16})^{3} }\\= (\frac{81}{16})^{\frac{-3}{12}}\\= (\frac{81}{16})^{\frac{-1}{4}}\\=\sqrt[4]{ \frac{16}{81} }=\frac{2}{3}\)
- \(\sqrt[3]{ (\frac{2}{3})^{12} }\\= (\frac{2}{3})^{\frac{12}{3}}\\= (\frac{2}{3})^{4}=\frac{16}{81}\)
- \(\sqrt[9]{ (\frac{27}{64})^{3} }\\= (\frac{27}{64})^{\frac{3}{9}}\\= (\frac{27}{64})^{\frac{1}{3}}\\=\sqrt[3]{ \frac{27}{64} }=\frac{3}{4}\)
- \( \sqrt{ (\frac{1}{2})^{6} } \\= (\frac{1}{2})^{\frac{6}{2}}\\= (\frac{1}{2})^{3}=\frac{1}{8}\)
- \(\sqrt[12]{ (\frac{8}{27})^{4} }\\= (\frac{8}{27})^{\frac{-4}{12}}\\= (\frac{8}{27})^{\frac{-1}{3}}\\=\sqrt[3]{ \frac{27}{8} }=\frac{3}{2}\)
- \(\sqrt[8]{ (\frac{1}{4})^{4} }\\= (\frac{1}{4})^{\frac{-4}{8}}\\= (\frac{1}{4})^{\frac{-1}{2}}\\= \sqrt{ 4 } =2\)
- \(\sqrt[12]{ (\frac{64}{27})^{4} }\\= (\frac{64}{27})^{\frac{-4}{12}}\\= (\frac{64}{27})^{\frac{-1}{3}}\\=\sqrt[3]{ \frac{27}{64} }=\frac{3}{4}\)
- \(\sqrt[16]{ (\frac{81}{16})^{4} }\\= (\frac{81}{16})^{\frac{4}{16}}\\= (\frac{81}{16})^{\frac{1}{4}}\\=\sqrt[4]{ \frac{81}{16} }=\frac{3}{2}\)
- \(\sqrt[8]{ (\frac{16}{81})^{2} }\\= (\frac{16}{81})^{\frac{2}{8}}\\= (\frac{16}{81})^{\frac{1}{4}}\\=\sqrt[4]{ \frac{16}{81} }=\frac{2}{3}\)
- \(\sqrt[4]{ (\frac{15}{17})^{8} }\\= (\frac{15}{17})^{\frac{8}{4}}\\= (\frac{15}{17})^{2}=\frac{225}{289}\)
- \(\sqrt[4]{ (\frac{4}{3})^{12} }\\= (\frac{4}{3})^{\frac{12}{4}}\\= (\frac{4}{3})^{3}=\frac{64}{27}\)