Issolvi (pi2/3(4^2+(4*2)+2^2))

$$( \frac { \pi 2 } { 3 } ( 4 ^ { 2 } + ( 4 \cdot 2 ) + 2 ^ { 2 } ) )$$

Evalwa

$$\frac{56\pi }{3}\approx 58.643062867$$

Passi tas-Soluzzjonijiet

Ikkalkula 4 bil-power ta' 2 u tikseb 16.

$$\frac{\pi \times 2}{3}\left(16+4\times 2+2^{2}\right)$$

Immultiplika 4 u 2 biex tikseb 8.

$$\frac{\pi \times 2}{3}\left(16+8+2^{2}\right)$$

Żid 16 u 8 biex tikseb 24.

$$\frac{\pi \times 2}{3}\left(24+2^{2}\right)$$

Ikkalkula 2 bil-power ta' 2 u tikseb 4.

$$\frac{\pi \times 2}{3}\left(24+4\right)$$

Żid 24 u 4 biex tikseb 28.

$$\frac{\pi \times 2}{3}\times 28$$

Esprimi \frac{\pi \times 2}{3}\times 28 bħala frazzjoni waħda.

$$\frac{\pi \times 2\times 28}{3}$$

Immultiplika 2 u 28 biex tikseb 56.

$$\frac{\pi \times 56}{3}$$

Espandi

$$\frac{56 \pi}{3} = 58.64306286700947$$

Passi tas-Soluzzjonijiet

Ikkalkula 4 bil-power ta' 2 u tikseb 16.

$$\frac{\pi \times 2}{3}\left(16+4\times 2+2^{2}\right)$$

Immultiplika 4 u 2 biex tikseb 8.

$$\frac{\pi \times 2}{3}\left(16+8+2^{2}\right)$$

Żid 16 u 8 biex tikseb 24.

$$\frac{\pi \times 2}{3}\left(24+2^{2}\right)$$

Ikkalkula 2 bil-power ta' 2 u tikseb 4.

$$\frac{\pi \times 2}{3}\left(24+4\right)$$

Żid 24 u 4 biex tikseb 28.

$$\frac{\pi \times 2}{3}\times 28$$

Esprimi \frac{\pi \times 2}{3}\times 28 bħala frazzjoni waħda.

$$\frac{\pi \times 2\times 28}{3}$$

Immultiplika 2 u 28 biex tikseb 56.

$$\frac{\pi \times 56}{3}$$