Negatieve exponent (reeks 2)

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Zet om naar een positieve exponent

1. \(\left(\frac{-19}{4}\right)^{-3}\)
2. \(-\left(\frac{-15}{8}\right)^{-2}\)
3. \(-\left(\frac{-12}{5}\right)^{-3}\)
4. \(-\left(\frac{-13}{7}\right)^{-4}\)
5. \(-\left(\frac{-6}{7}\right)^{-4}\)
6. \(-\left(\frac{-14}{3}\right)^{-4}\)
7. \(-\left(\frac{-18}{3}\right)^{-1}\)
8. \(-\left(\frac{-2}{3}\right)^{-4}\)
9. \(\left(\frac{-15}{4}\right)^{-4}\)
10. \(\left(\frac{-12}{5}\right)^{-4}\)
11. \(\left(\frac{-7}{4}\right)^{-4}\)
12. \(-\left(\frac{-20}{3}\right)^{-4}\)

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Zet om naar een positieve exponent

Verbetersleutel

1. \(\left(\frac{-19}{4}\right)^{-3}=\left(-\frac{4}{19}\right)^{3}=- \frac{4^{3}}{19^{3}}=\ldots \text{ZRM}\)
2. \(-\left(\frac{-15}{8}\right)^{-2}=-\left(-\frac{8}{15}\right)^{2}=- \frac{8^{2}}{15^{2}}=- \frac{64}{225}\)
3. \(-\left(\frac{-12}{5}\right)^{-3}=-\left(-\frac{5}{12}\right)^{3}= \frac{5^{3}}{12^{3}}=\ldots \text{ZRM}\)
4. \(-\left(\frac{-13}{7}\right)^{-4}=-\left(-\frac{7}{13}\right)^{4}=- \frac{7^{4}}{13^{4}}=\ldots \text{ZRM}\)
5. \(-\left(\frac{-6}{7}\right)^{-4}=-\left(-\frac{7}{6}\right)^{4}=- \frac{7^{4}}{6^{4}}=\ldots \text{ZRM}\)
6. \(-\left(\frac{-14}{3}\right)^{-4}=-\left(-\frac{3}{14}\right)^{4}=- \frac{3^{4}}{14^{4}}=\ldots \text{ZRM}\)
7. \(-\left(\frac{-18}{3}\right)^{-1}=-\left(-\frac{3}{18}\right)^{1}= \frac{3^{1}}{18^{1}}= \frac{3}{18}\)
8. \(-\left(\frac{-2}{3}\right)^{-4}=-\left(-\frac{3}{2}\right)^{4}=- \frac{3^{4}}{2^{4}}=\ldots \text{ZRM}\)
9. \(\left(\frac{-15}{4}\right)^{-4}=\left(-\frac{4}{15}\right)^{4}= \frac{4^{4}}{15^{4}}=\ldots \text{ZRM}\)
10. \(\left(\frac{-12}{5}\right)^{-4}=\left(-\frac{5}{12}\right)^{4}= \frac{5^{4}}{12^{4}}=\ldots \text{ZRM}\)
11. \(\left(\frac{-7}{4}\right)^{-4}=\left(-\frac{4}{7}\right)^{4}= \frac{4^{4}}{7^{4}}=\ldots \text{ZRM}\)
12. \(-\left(\frac{-20}{3}\right)^{-4}=-\left(-\frac{3}{20}\right)^{4}=- \frac{3^{4}}{20^{4}}=\ldots \text{ZRM}\)