Datrys 9h+8*2+8-6+5+9

$$9 h + 8 \times 2 + 8 - 6 + 5 + 9$$

Enrhifo

$$9h+32$$

Camau Ateb

Lluosi 8 a 2 i gael 16.

$$9h+16+8-6+5+9$$

Adio 16 a 8 i gael 24.

$$9h+24-6+5+9$$

Tynnu 6 o 24 i gael 18.

$$9h+18+5+9$$

Adio 18 a 5 i gael 23.

$$9h+23+9$$

Adio 23 a 9 i gael 32.

$$9h+32$$

Gwahaniaethu w.r.t. h

$$9$$

Camau gan Ddefnyddio Rheol Deilliadol ar gyfer Swm

Lluosi 8 a 2 i gael 16.

$$\frac{\mathrm{d}}{\mathrm{d}h}(9h+16+8-6+5+9)$$

Adio 16 a 8 i gael 24.

$$\frac{\mathrm{d}}{\mathrm{d}h}(9h+24-6+5+9)$$

Tynnu 6 o 24 i gael 18.

$$\frac{\mathrm{d}}{\mathrm{d}h}(9h+18+5+9)$$

Adio 18 a 5 i gael 23.

$$\frac{\mathrm{d}}{\mathrm{d}h}(9h+23+9)$$

Adio 23 a 9 i gael 32.

$$\frac{\mathrm{d}}{\mathrm{d}h}(9h+32)$$

Deilliad polynomaial yw swm deilliadau ei dermau. Deilliad term cyson yw 0. Y deilliad o ax^{n} yw nax^{n-1}.

$$9h^{1-1}$$

Tynnu 1 o 1.

$$9h^{0}$$

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

$$9\times 1$$

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

$$9$$