Issolvi (31/8)^12*(8/7)^11*(-2)^3

$$( 3 \frac { 1 } { 8 } ) ^ { 12 } \times ( \frac { 8 } { 7 } ) ^ { 11 } \times ( - 2 ) ^ { 3 }$$

Evalwa

$$-\frac{59604644775390625}{1977326743}\approx -30144054.333154096$$

Passi tas-Soluzzjonijiet

Immultiplika 3 u 8 biex tikseb 24.

$$\left(\frac{24+1}{8}\right)^{12}\times \left(\frac{8}{7}\right)^{11}\left(-2\right)^{3}$$

Żid 24 u 1 biex tikseb 25.

$$\left(\frac{25}{8}\right)^{12}\times \left(\frac{8}{7}\right)^{11}\left(-2\right)^{3}$$

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

$$\frac{59604644775390625}{68719476736}\times \left(\frac{8}{7}\right)^{11}\left(-2\right)^{3}$$

Ikkalkula \frac{8}{7} bil-power ta' 11 u tikseb \frac{8589934592}{1977326743}.

$$\frac{59604644775390625}{68719476736}\times \frac{8589934592}{1977326743}\left(-2\right)^{3}$$

Immultiplika \frac{59604644775390625}{68719476736} u \frac{8589934592}{1977326743} biex tikseb \frac{59604644775390625}{15818613944}.

$$\frac{59604644775390625}{15818613944}\left(-2\right)^{3}$$

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

$$\frac{59604644775390625}{15818613944}\left(-8\right)$$

Immultiplika \frac{59604644775390625}{15818613944} u -8 biex tikseb -\frac{59604644775390625}{1977326743}.

$$-\frac{59604644775390625}{1977326743}$$

Fattur

$$-\frac{59604644775390625}{1977326743} = -30144054\frac{658754502}{1977326743} = -30144054.333154093$$