Negatieve exponent (reeks 2)

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Zet om naar een positieve exponent

1. \(\left(\frac{-20}{3}\right)^{-1}\)
2. \(\left(\frac{-3}{10}\right)^{-4}\)
3. \(\left(\frac{-4}{9}\right)^{-1}\)
4. \(\left(\frac{-9}{2}\right)^{-1}\)
5. \(-\left(\frac{-6}{5}\right)^{-4}\)
6. \(\left(\frac{-6}{5}\right)^{-1}\)
7. \(\left(\frac{-10}{7}\right)^{-1}\)
8. \(\left(\frac{-16}{5}\right)^{-3}\)
9. \(\left(\frac{-16}{3}\right)^{-1}\)
10. \(\left(\frac{-11}{9}\right)^{-4}\)
11. \(\left(\frac{-14}{9}\right)^{-4}\)
12. \(\left(\frac{-3}{7}\right)^{-4}\)

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Zet om naar een positieve exponent

Verbetersleutel

1. \(\left(\frac{-20}{3}\right)^{-1}=\left(-\frac{3}{20}\right)^{1}=- \frac{3^{1}}{20^{1}}=- \frac{3}{20}\)
2. \(\left(\frac{-3}{10}\right)^{-4}=\left(-\frac{10}{3}\right)^{4}= \frac{10^{4}}{3^{4}}=\ldots \text{ZRM}\)
3. \(\left(\frac{-4}{9}\right)^{-1}=\left(-\frac{9}{4}\right)^{1}=- \frac{9^{1}}{4^{1}}=- \frac{9}{4}\)
4. \(\left(\frac{-9}{2}\right)^{-1}=\left(-\frac{2}{9}\right)^{1}=- \frac{2^{1}}{9^{1}}=- \frac{2}{9}\)
5. \(-\left(\frac{-6}{5}\right)^{-4}=-\left(-\frac{5}{6}\right)^{4}=- \frac{5^{4}}{6^{4}}=\ldots \text{ZRM}\)
6. \(\left(\frac{-6}{5}\right)^{-1}=\left(-\frac{5}{6}\right)^{1}=- \frac{5^{1}}{6^{1}}=- \frac{5}{6}\)
7. \(\left(\frac{-10}{7}\right)^{-1}=\left(-\frac{7}{10}\right)^{1}=- \frac{7^{1}}{10^{1}}=- \frac{7}{10}\)
8. \(\left(\frac{-16}{5}\right)^{-3}=\left(-\frac{5}{16}\right)^{3}=- \frac{5^{3}}{16^{3}}=\ldots \text{ZRM}\)
9. \(\left(\frac{-16}{3}\right)^{-1}=\left(-\frac{3}{16}\right)^{1}=- \frac{3^{1}}{16^{1}}=- \frac{3}{16}\)
10. \(\left(\frac{-11}{9}\right)^{-4}=\left(-\frac{9}{11}\right)^{4}= \frac{9^{4}}{11^{4}}=\ldots \text{ZRM}\)
11. \(\left(\frac{-14}{9}\right)^{-4}=\left(-\frac{9}{14}\right)^{4}= \frac{9^{4}}{14^{4}}=\ldots \text{ZRM}\)
12. \(\left(\frac{-3}{7}\right)^{-4}=\left(-\frac{7}{3}\right)^{4}= \frac{7^{4}}{3^{4}}=\ldots \text{ZRM}\)