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Tohaina

-2x^{\frac{5}{2}}\times 3
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te \frac{1}{2} me te 2 kia riro ai te \frac{5}{2}.
-6x^{\frac{5}{2}}
Whakareatia te -2 ki te 3, ka -6.
\frac{\mathrm{d}}{\mathrm{d}x}(-2x^{\frac{5}{2}}\times 3)
Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te \frac{1}{2} me te 2 kia riro ai te \frac{5}{2}.
\frac{\mathrm{d}}{\mathrm{d}x}(-6x^{\frac{5}{2}})
Whakareatia te -2 ki te 3, ka -6.
\frac{5}{2}\left(-6\right)x^{\frac{5}{2}-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
-15x^{\frac{5}{2}-1}
Whakareatia \frac{5}{2} ki te -6.
-15x^{\frac{3}{2}}
Tango 1 mai i \frac{5}{2}.