Datrys f(12)^3div(2)^4=

$$f ( 12 ) ^ { 3 } \div ( 2 ) ^ { 4 } =$$

Enrhifo

$$108f$$

Camau Ateb

Cyfrifo 12 i bŵer 3 a chael 1728.

$$\frac{f\times 1728}{2^{4}}$$

Cyfrifo 2 i bŵer 4 a chael 16.

$$\frac{f\times 1728}{16}$$

Rhannu f\times 1728 â 16 i gael f\times 108.

$$f\times 108$$

Gwahaniaethu w.r.t. f

$$108$$

Camau gan Ddefnyddio Diffiniad o Ddeilliad

Cyfrifo 12 i bŵer 3 a chael 1728.

$$\frac{\mathrm{d}}{\mathrm{d}f}(\frac{f\times 1728}{2^{4}})$$

Cyfrifo 2 i bŵer 4 a chael 16.

$$\frac{\mathrm{d}}{\mathrm{d}f}(\frac{f\times 1728}{16})$$

Rhannu f\times 1728 â 16 i gael f\times 108.

$$\frac{\mathrm{d}}{\mathrm{d}f}(f\times 108)$$

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

$$108f^{1-1}$$

Tynnu 1 o 1.

$$108f^{0}$$

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

$$108\times 1$$

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

$$108$$