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Iddifferenzja w.r.t. r
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Problemi Simili mit-Tiftix tal-Web

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125\times \frac{1}{1000}r
Ikkalkula 10 bil-power ta' -3 u tikseb \frac{1}{1000}.
\frac{1}{8}r
Immultiplika 125 u \frac{1}{1000} biex tikseb \frac{1}{8}.
\frac{\mathrm{d}}{\mathrm{d}r}(125\times \frac{1}{1000}r)
Ikkalkula 10 bil-power ta' -3 u tikseb \frac{1}{1000}.
\frac{\mathrm{d}}{\mathrm{d}r}(\frac{1}{8}r)
Immultiplika 125 u \frac{1}{1000} biex tikseb \frac{1}{8}.
\frac{1}{8}r^{1-1}
Id-derivattiv ta' ax^{n} huwa nax^{n-1}.
\frac{1}{8}r^{0}
Naqqas 1 minn 1.
\frac{1}{8}\times 1
Għal kwalunkwe terminu t ħlief 0, t^{0}=1.
\frac{1}{8}
Għal kwalunkwe terminu t, t\times 1=t u 1t=t.