Negatieve exponent (reeks 2)

Hoofdmenu Eentje per keer  🖨

Zet om naar een positieve exponent

1. \(-\left(\frac{-17}{8}\right)^{-4}\)
2. \(-\left(\frac{-19}{6}\right)^{-1}\)
3. \(-\left(\frac{-18}{7}\right)^{-3}\)
4. \(-\left(\frac{-5}{4}\right)^{-2}\)
5. \(-\left(\frac{-17}{7}\right)^{-4}\)
6. \(\left(\frac{-18}{7}\right)^{-2}\)
7. \(-\left(\frac{-20}{3}\right)^{-2}\)
8. \(-\left(\frac{-18}{5}\right)^{-1}\)
9. \(\left(\frac{-2}{3}\right)^{-2}\)
10. \(-\left(\frac{-2}{9}\right)^{-2}\)
11. \(\left(\frac{-12}{5}\right)^{-1}\)
12. \(-\left(\frac{-3}{4}\right)^{-1}\)

---

Zet om naar een positieve exponent

Verbetersleutel

1. \(-\left(\frac{-17}{8}\right)^{-4}=-\left(-\frac{8}{17}\right)^{4}=- \frac{8^{4}}{17^{4}}=\ldots \text{ZRM}\)
2. \(-\left(\frac{-19}{6}\right)^{-1}=-\left(-\frac{6}{19}\right)^{1}= \frac{6^{1}}{19^{1}}= \frac{6}{19}\)
3. \(-\left(\frac{-18}{7}\right)^{-3}=-\left(-\frac{7}{18}\right)^{3}= \frac{7^{3}}{18^{3}}=\ldots \text{ZRM}\)
4. \(-\left(\frac{-5}{4}\right)^{-2}=-\left(-\frac{4}{5}\right)^{2}=- \frac{4^{2}}{5^{2}}=- \frac{16}{25}\)
5. \(-\left(\frac{-17}{7}\right)^{-4}=-\left(-\frac{7}{17}\right)^{4}=- \frac{7^{4}}{17^{4}}=\ldots \text{ZRM}\)
6. \(\left(\frac{-18}{7}\right)^{-2}=\left(-\frac{7}{18}\right)^{2}= \frac{7^{2}}{18^{2}}= \frac{49}{324}\)
7. \(-\left(\frac{-20}{3}\right)^{-2}=-\left(-\frac{3}{20}\right)^{2}=- \frac{3^{2}}{20^{2}}=- \frac{9}{400}\)
8. \(-\left(\frac{-18}{5}\right)^{-1}=-\left(-\frac{5}{18}\right)^{1}= \frac{5^{1}}{18^{1}}= \frac{5}{18}\)
9. \(\left(\frac{-2}{3}\right)^{-2}=\left(-\frac{3}{2}\right)^{2}= \frac{3^{2}}{2^{2}}= \frac{9}{4}\)
10. \(-\left(\frac{-2}{9}\right)^{-2}=-\left(-\frac{9}{2}\right)^{2}=- \frac{9^{2}}{2^{2}}=- \frac{81}{4}\)
11. \(\left(\frac{-12}{5}\right)^{-1}=\left(-\frac{5}{12}\right)^{1}=- \frac{5^{1}}{12^{1}}=- \frac{5}{12}\)
12. \(-\left(\frac{-3}{4}\right)^{-1}=-\left(-\frac{4}{3}\right)^{1}= \frac{4^{1}}{3^{1}}= \frac{4}{3}\)