Datrys y-1/3y+y

$$y - \frac { 1 } { 3 } y + y$$

Enrhifo

$$\frac{5y}{3}$$

Camau Ateb

Cyfuno y a -\frac{1}{3}y i gael \frac{2}{3}y.

$$\frac{2}{3}y+y$$

Cyfuno \frac{2}{3}y a y i gael \frac{5}{3}y.

$$\frac{5}{3}y$$

Gwahaniaethu w.r.t. y

$$\frac{5}{3} = 1\frac{2}{3} = 1.6666666666666667$$

Camau gan Ddefnyddio Diffiniad o Ddeilliad

Cyfuno y a -\frac{1}{3}y i gael \frac{2}{3}y.

$$\frac{\mathrm{d}}{\mathrm{d}y}(\frac{2}{3}y+y)$$

Cyfuno \frac{2}{3}y a y i gael \frac{5}{3}y.

$$\frac{\mathrm{d}}{\mathrm{d}y}(\frac{5}{3}y)$$

Deilliad ax^{n} yw nax^{n-1}.

$$\frac{5}{3}y^{1-1}$$

Tynnu 1 o 1.

$$\frac{5}{3}y^{0}$$

Ar gyfer unrhyw derm t ac eithrio 0, t^{0}=1.

$$\frac{5}{3}\times 1$$

Ar gyfer unrhyw derm t, t\times 1=t a 1t=t.

$$\frac{5}{3}$$