Whakaoti i te 30t^{3}+(-5t^3)+9t^3-17t^3-(-8t^3)

$$30 t ^ { 3 } + ( - 5 t ^ { 3 } ) + 9 t ^ { 3 } - 17 t ^ { 3 } - ( - 8 t ^ { 3 } )$$

Aromātai

$$25t^{3}$$

Ngā Upane Otinga

Pahekotia te 30t^{3} me -5t^{3}, ka 25t^{3}.

$$25t^{3}+9t^{3}-17t^{3}-\left(-8t^{3}\right)$$

Pahekotia te 25t^{3} me 9t^{3}, ka 34t^{3}.

$$34t^{3}-17t^{3}-\left(-8t^{3}\right)$$

Pahekotia te 34t^{3} me -17t^{3}, ka 17t^{3}.

$$17t^{3}-\left(-8t^{3}\right)$$

Ko te tauaro o -8t^{3} ko 8t^{3}.

$$17t^{3}+8t^{3}$$

Pahekotia te 17t^{3} me 8t^{3}, ka 25t^{3}.

$$25t^{3}$$

Kimi Pārōnaki e ai ki t

$$75t^{2}$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Pahekotia te 30t^{3} me -5t^{3}, ka 25t^{3}.

$$\frac{\mathrm{d}}{\mathrm{d}t}(25t^{3}+9t^{3}-17t^{3}-\left(-8t^{3}\right))$$

Pahekotia te 25t^{3} me 9t^{3}, ka 34t^{3}.

$$\frac{\mathrm{d}}{\mathrm{d}t}(34t^{3}-17t^{3}-\left(-8t^{3}\right))$$

Pahekotia te 34t^{3} me -17t^{3}, ka 17t^{3}.

$$\frac{\mathrm{d}}{\mathrm{d}t}(17t^{3}-\left(-8t^{3}\right))$$

Ko te tauaro o -8t^{3} ko 8t^{3}.

$$\frac{\mathrm{d}}{\mathrm{d}t}(17t^{3}+8t^{3})$$

Pahekotia te 17t^{3} me 8t^{3}, ka 25t^{3}.

$$\frac{\mathrm{d}}{\mathrm{d}t}(25t^{3})$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$3\times 25t^{3-1}$$

Whakareatia 3 ki te 25.

$$75t^{3-1}$$

Tango 1 mai i 3.

$$75t^{2}$$