Issolvi (-3/4)^4*(16/7)^2=

$$( \frac { - 3 } { 4 } ) ^ { 4 } \times ( \frac { 16 } { 7 } ) ^ { 2 } =$$

Evalwa

$$\frac{81}{49}\approx 1.653061224$$

Passi tas-Soluzzjonijiet

Frazzjoni \frac{-3}{4} tista' tinkiteb mill-ġdid bħala -\frac{3}{4} bl-estrazzjoni tas-sinjal negattiv.

$$\left(-\frac{3}{4}\right)^{4}\times \left(\frac{16}{7}\right)^{2}$$

Ikkalkula -\frac{3}{4} bil-power ta' 4 u tikseb \frac{81}{256}.

$$\frac{81}{256}\times \left(\frac{16}{7}\right)^{2}$$

Ikkalkula \frac{16}{7} bil-power ta' 2 u tikseb \frac{256}{49}.

$$\frac{81}{256}\times \frac{256}{49}$$

Immultiplika \frac{81}{256} u \frac{256}{49} biex tikseb \frac{81}{49}.

$$\frac{81}{49}$$

Fattur

$$\frac{3 ^ {4}}{7 ^ {2}} = 1\frac{32}{49} = 1.653061224489796$$