Issolvi 44r^2(5.5)^2(4)

$$44 r ^ { 2 } ( 5.5 ) ^ { 2 } ( 4 )$$

Evalwa

$$5324r^{2}$$

Passi tas-Soluzzjonijiet

Ikkalkula 5.5 bil-power ta' 2 u tikseb 30.25.

$$44r^{2}\times 30.25\times 4$$

Immultiplika 44 u 30.25 biex tikseb 1331.

$$1331r^{2}\times 4$$

Immultiplika 1331 u 4 biex tikseb 5324.

$$5324r^{2}$$

Iddifferenzja w.r.t. r

$$10648r$$

Passi għall-Użu ta' Definizzjoni ta' Dervattiv

Ikkalkula 5.5 bil-power ta' 2 u tikseb 30.25.

$$\frac{\mathrm{d}}{\mathrm{d}r}(44r^{2}\times 30.25\times 4)$$

Immultiplika 44 u 30.25 biex tikseb 1331.

$$\frac{\mathrm{d}}{\mathrm{d}r}(1331r^{2}\times 4)$$

Immultiplika 1331 u 4 biex tikseb 5324.

$$\frac{\mathrm{d}}{\mathrm{d}r}(5324r^{2})$$

Id-derivattiv ta' ax^{n} huwa nax^{n-1}.

$$2\times 5324r^{2-1}$$

Immultiplika 2 b'5324.

$$10648r^{2-1}$$

Naqqas 1 minn 2.

$$10648r^{1}$$

Għal kwalunkwe terminu t, t^{1}=t.

$$10648r$$