Issolvi (-0.7)^2*10^2+(-0.2*10)^3=

$$( - 0.7 ) ^ { 2 } \cdot 10 ^ { 2 } + ( - 0.2 \cdot 10 ) ^ { 3 } =$$

Evalwa

$$41$$

Passi tas-Soluzzjonijiet

Ikkalkula -0.7 bil-power ta' 2 u tikseb 0.49.

$$0.49\times 10^{2}+\left(-0.2\times 10\right)^{3}$$

Ikkalkula 10 bil-power ta' 2 u tikseb 100.

$$0.49\times 100+\left(-0.2\times 10\right)^{3}$$

Immultiplika 0.49 u 100 biex tikseb 49.

$$49+\left(-0.2\times 10\right)^{3}$$

Immultiplika -0.2 u 10 biex tikseb -2.

$$49+\left(-2\right)^{3}$$

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

$$49-8$$

Naqqas 8 minn 49 biex tikseb 41.

$$41$$

Fattur

$$41$$