Issolvi (-1/3)^2+(pi-3.14)^0-sqrt[3]{-8}*(1/2)^-2

$$( - \frac { 1 } { 3 } ) ^ { 2 } + ( \pi - 3.14 ) ^ { 0 } - \sqrt[ 3 ] { - 8 } \times ( \frac { 1 } { 2 } ) ^ { - 2 }$$

Evalwa

$$\frac{82}{9}\approx 9.111111111$$

Passi tas-Soluzzjonijiet

Ikkalkula -\frac{1}{3} bil-power ta' 2 u tikseb \frac{1}{9}.

$$\frac{1}{9}+\left(\pi -3.14\right)^{0}-\sqrt[3]{-8}\times \left(\frac{1}{2}\right)^{-2}$$

Ikkalkula \pi -3.14 bil-power ta' 0 u tikseb 1.

$$\frac{1}{9}+1-\sqrt[3]{-8}\times \left(\frac{1}{2}\right)^{-2}$$

Żid \frac{1}{9} u 1 biex tikseb \frac{10}{9}.

$$\frac{10}{9}-\sqrt[3]{-8}\times \left(\frac{1}{2}\right)^{-2}$$

Ikkalkola \sqrt[3]{-8} u ikseb -2.

$$\frac{10}{9}-\left(-2\times \left(\frac{1}{2}\right)^{-2}\right)$$

Ikkalkula \frac{1}{2} bil-power ta' -2 u tikseb 4.

$$\frac{10}{9}-\left(-2\times 4\right)$$

Immultiplika -2 u 4 biex tikseb -8.

$$\frac{10}{9}-\left(-8\right)$$

L-oppost ta' -8 huwa 8.

$$\frac{10}{9}+8$$

Żid \frac{10}{9} u 8 biex tikseb \frac{82}{9}.

$$\frac{82}{9}$$

Fattur

$$\frac{2 \cdot 41}{3 ^ {2}} = 9\frac{1}{9} = 9.11111111111111$$