Datrys -667*10^-1118x*x/15*10^8

$$-667 \times { 10 }^{ -11 } \frac{ 18x \times x }{ 15 \times { 10 }^{ 8 } }$$

Enrhifo

$$-\frac{2001x^{2}}{25000000000000000000}$$

Camau Ateb

Lluosi x a x i gael x^{2}.

$$-667\times 10^{-11}\times \frac{18x^{2}}{15\times 10^{8}}$$

Cyfrifo 10 i bŵer -11 a chael \frac{1}{100000000000}.

$$-667\times \frac{1}{100000000000}\times \frac{18x^{2}}{15\times 10^{8}}$$

Lluosi -667 a \frac{1}{100000000000} i gael -\frac{667}{100000000000}.

$$-\frac{667}{100000000000}\times \frac{18x^{2}}{15\times 10^{8}}$$

Canslo 3 yn y rhifiadur a'r enwadur.

$$-\frac{667}{100000000000}\times \frac{6x^{2}}{5\times 10^{8}}$$

Cyfrifo 10 i bŵer 8 a chael 100000000.

$$-\frac{667}{100000000000}\times \frac{6x^{2}}{5\times 100000000}$$

Lluosi 5 a 100000000 i gael 500000000.

$$-\frac{667}{100000000000}\times \frac{6x^{2}}{500000000}$$

Rhannu 6x^{2} â 500000000 i gael \frac{3}{250000000}x^{2}.

$$-\frac{667}{100000000000}\times \frac{3}{250000000}x^{2}$$

Lluosi -\frac{667}{100000000000} a \frac{3}{250000000} i gael -\frac{2001}{25000000000000000000}.

$$-\frac{2001}{25000000000000000000}x^{2}$$

Gwahaniaethu w.r.t. x

$$-\frac{2001x}{12500000000000000000}$$

Camau gan Ddefnyddio Diffiniad o Ddeilliad

Lluosi x a x i gael x^{2}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-667\times 10^{-11}\times \frac{18x^{2}}{15\times 10^{8}})$$

Cyfrifo 10 i bŵer -11 a chael \frac{1}{100000000000}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-667\times \frac{1}{100000000000}\times \frac{18x^{2}}{15\times 10^{8}})$$

Lluosi -667 a \frac{1}{100000000000} i gael -\frac{667}{100000000000}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{667}{100000000000}\times \frac{18x^{2}}{15\times 10^{8}})$$

Canslo 3 yn y rhifiadur a'r enwadur.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{667}{100000000000}\times \frac{6x^{2}}{5\times 10^{8}})$$

Cyfrifo 10 i bŵer 8 a chael 100000000.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{667}{100000000000}\times \frac{6x^{2}}{5\times 100000000})$$

Lluosi 5 a 100000000 i gael 500000000.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{667}{100000000000}\times \frac{6x^{2}}{500000000})$$

Rhannu 6x^{2} â 500000000 i gael \frac{3}{250000000}x^{2}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{667}{100000000000}\times \frac{3}{250000000}x^{2})$$

Lluosi -\frac{667}{100000000000} a \frac{3}{250000000} i gael -\frac{2001}{25000000000000000000}.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-\frac{2001}{25000000000000000000}x^{2})$$

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

$$2\left(-\frac{2001}{25000000000000000000}\right)x^{2-1}$$

Lluoswch 2 â -\frac{2001}{25000000000000000000}.

$$-\frac{2001}{12500000000000000000}x^{2-1}$$

Tynnu 1 o 2.

$$-\frac{2001}{12500000000000000000}x^{1}$$

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

$$-\frac{2001}{12500000000000000000}x$$