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Bepaal x met ZRM

1. \(\log x = 0{,}04\)
2. \(\log x = -2{,}8\)
3. \(\log x = 1{,}3\)
4. \(\log x = 0{,}23\)
5. \(\log x = -2{,}4\)
6. \(\log x = -0{,}2\)
7. \(\log x = -0{,}1\)
8. \(\log x = -0{,}35\)
9. \(\log x = -0{,}15\)
10. \(\log x = 0{,}36\)
11. \(\log x = 0{,}37\)
12. \(\log x = -0{,}17\)

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Bepaal x met ZRM

Verbetersleutel

1. \(\log x = 0{,}04\\ \Leftrightarrow x = 10^{0{,}04} \\ \Leftrightarrow x \approx 1{,}0964781961432\)
2. \(\log x = -2{,}8\\ \Leftrightarrow x = 10^{-2{,}8} \\ \Leftrightarrow x \approx 0{,}0015848931924611\)
3. \(\log x = 1{,}3\\ \Leftrightarrow x = 10^{1{,}3} \\ \Leftrightarrow x \approx 19{,}952623149689\)
4. \(\log x = 0{,}23\\ \Leftrightarrow x = 10^{0{,}23} \\ \Leftrightarrow x \approx 1{,}6982436524617\)
5. \(\log x = -2{,}4\\ \Leftrightarrow x = 10^{-2{,}4} \\ \Leftrightarrow x \approx 0{,}003981071705535\)
6. \(\log x = -0{,}2\\ \Leftrightarrow x = 10^{-0{,}2} \\ \Leftrightarrow x \approx 0{,}63095734448019\)
7. \(\log x = -0{,}1\\ \Leftrightarrow x = 10^{-0{,}1} \\ \Leftrightarrow x \approx 0{,}79432823472428\)
8. \(\log x = -0{,}35\\ \Leftrightarrow x = 10^{-0{,}35} \\ \Leftrightarrow x \approx 0{,}44668359215096\)
9. \(\log x = -0{,}15\\ \Leftrightarrow x = 10^{-0{,}15} \\ \Leftrightarrow x \approx 0{,}70794578438414\)
10. \(\log x = 0{,}36\\ \Leftrightarrow x = 10^{0{,}36} \\ \Leftrightarrow x \approx 2{,}2908676527678\)
11. \(\log x = 0{,}37\\ \Leftrightarrow x = 10^{0{,}37} \\ \Leftrightarrow x \approx 2{,}3442288153199\)
12. \(\log x = -0{,}17\\ \Leftrightarrow x = 10^{-0{,}17} \\ \Leftrightarrow x \approx 0{,}67608297539198\)