Issolvi (31/8)^12*(8/25)^11*(-2)^3

$$( 3 \frac { 1 } { 8 } ) ^ { 12 } \times ( \frac { 8 } { 25 } ) ^ { 11 } \times ( - 2 ) ^ { 3 }$$

Evalwa

$$-25$$

Passi tas-Soluzzjonijiet

Immultiplika 3 u 8 biex tikseb 24.

$$\left(\frac{24+1}{8}\right)^{12}\times \left(\frac{8}{25}\right)^{11}\left(-2\right)^{3}$$

Żid 24 u 1 biex tikseb 25.

$$\left(\frac{25}{8}\right)^{12}\times \left(\frac{8}{25}\right)^{11}\left(-2\right)^{3}$$

Ikkalkula \frac{25}{8} bil-power ta' 12 u tikseb \frac{59604644775390625}{68719476736}.

$$\frac{59604644775390625}{68719476736}\times \left(\frac{8}{25}\right)^{11}\left(-2\right)^{3}$$

Ikkalkula \frac{8}{25} bil-power ta' 11 u tikseb \frac{8589934592}{2384185791015625}.

$$\frac{59604644775390625}{68719476736}\times \frac{8589934592}{2384185791015625}\left(-2\right)^{3}$$

Immultiplika \frac{59604644775390625}{68719476736} u \frac{8589934592}{2384185791015625} biex tikseb \frac{25}{8}.

$$\frac{25}{8}\left(-2\right)^{3}$$

Ikkalkula -2 bil-power ta' 3 u tikseb -8.

$$\frac{25}{8}\left(-8\right)$$

Immultiplika \frac{25}{8} u -8 biex tikseb -25.

$$-25$$

Fattur

$$-25$$