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Bepaal x met ZRM

1. \(\log x = -0{,}5\)
   \log x = -0{,}5
2. \(\log x = -1{,}5\)
   \log x = -1{,}5
3. \(\log x = 2{,}8\)
   \log x = 2{,}8
4. \(\log x = 0{,}12\)
   \log x = 0{,}12
5. \(\log x = -1{,}2\)
   \log x = -1{,}2
6. \(\log x = -0{,}23\)
   \log x = -0{,}23
7. \(\log x = -0{,}16\)
   \log x = -0{,}16
8. \(\log x = 1{,}2\)
   \log x = 1{,}2
9. \(\log x = 0{,}5\)
   \log x = 0{,}5
10. \(\log x = 0{,}33\)
    \log x = 0{,}33
11. \(\log x = -0{,}13\)
    \log x = -0{,}13
12. \(\log x = -1{,}6\)
    \log x = -1{,}6

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Bepaal x met ZRM

Verbetersleutel

1. \(\log x = -0{,}5\\ \Leftrightarrow x = 10^{-0{,}5} \\ \Leftrightarrow x \approx 0{,}31622776601684\)
2. \(\log x = -1{,}5\\ \Leftrightarrow x = 10^{-1{,}5} \\ \Leftrightarrow x \approx 0{,}031622776601684\)
3. \(\log x = 2{,}8\\ \Leftrightarrow x = 10^{2{,}8} \\ \Leftrightarrow x \approx 630{,}95734448019\)
4. \(\log x = 0{,}12\\ \Leftrightarrow x = 10^{0{,}12} \\ \Leftrightarrow x \approx 1{,}3182567385564\)
5. \(\log x = -1{,}2\\ \Leftrightarrow x = 10^{-1{,}2} \\ \Leftrightarrow x \approx 0{,}063095734448019\)
6. \(\log x = -0{,}23\\ \Leftrightarrow x = 10^{-0{,}23} \\ \Leftrightarrow x \approx 0{,}58884365535559\)
7. \(\log x = -0{,}16\\ \Leftrightarrow x = 10^{-0{,}16} \\ \Leftrightarrow x \approx 0{,}69183097091894\)
8. \(\log x = 1{,}2\\ \Leftrightarrow x = 10^{1{,}2} \\ \Leftrightarrow x \approx 15{,}848931924611\)
9. \(\log x = 0{,}5\\ \Leftrightarrow x = 10^{0{,}5} \\ \Leftrightarrow x \approx 3{,}1622776601684\)
10. \(\log x = 0{,}33\\ \Leftrightarrow x = 10^{0{,}33} \\ \Leftrightarrow x \approx 2{,}1379620895022\)
11. \(\log x = -0{,}13\\ \Leftrightarrow x = 10^{-0{,}13} \\ \Leftrightarrow x \approx 0{,}74131024130092\)
12. \(\log x = -1{,}6\\ \Leftrightarrow x = 10^{-1{,}6} \\ \Leftrightarrow x \approx 0{,}025118864315096\)