Gwahaniaethu w.r.t. x
\frac{17}{25x^{\frac{4}{5}}}
Enrhifo
\frac{17\sqrt[5]{x}}{5}
Graff
Rhannu
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\frac{\mathrm{d}}{\mathrm{d}x}(\frac{17}{5}x^{\frac{1}{5}})
Lluosi 17 a \frac{1}{5} i gael \frac{17}{5}.
\frac{1}{5}\times \frac{17}{5}x^{\frac{1}{5}-1}
Deilliad ax^{n} yw nax^{n-1}.
\frac{17}{25}x^{\frac{1}{5}-1}
Lluoswch \frac{1}{5} â \frac{17}{5} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur. Yna, dylech leihau’r ffracsiwn i’r termau isaf os yn bosibl.
\frac{17}{25}x^{-\frac{4}{5}}
Tynnu 1 o \frac{1}{5}.
\frac{17}{5}x^{\frac{1}{5}}
Lluosi 17 a \frac{1}{5} i gael \frac{17}{5}.
Enghreifftiau
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