Issolvi 4^2*4^9*4^-12=4^2+9-12={4}^-1

$${ 4 }^{ 2 } \times { 4 }^{ 9 } \times { 4 }^{ -12 } = { 4 }^{ 2+9-12 } = { 4 }^{ -1 }$$

Ivverifika

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 2 u 9 biex tikseb 11.

$$4^{11}\times 4^{-12}=4^{2+9-12}\text{ and }4^{2+9-12}=4^{-1}$$

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 11 u -12 biex tikseb -1.

$$4^{-1}=4^{2+9-12}\text{ and }4^{2+9-12}=4^{-1}$$

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

$$\frac{1}{4}=4^{2+9-12}\text{ and }4^{2+9-12}=4^{-1}$$

Żid 2 u 9 biex tikseb 11.

$$\frac{1}{4}=4^{11-12}\text{ and }4^{2+9-12}=4^{-1}$$

Naqqas 12 minn 11 biex tikseb -1.

$$\frac{1}{4}=4^{-1}\text{ and }4^{2+9-12}=4^{-1}$$

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

$$\frac{1}{4}=\frac{1}{4}\text{ and }4^{2+9-12}=4^{-1}$$

Qabbel \frac{1}{4} u \frac{1}{4}.

$$\text{true}\text{ and }4^{2+9-12}=4^{-1}$$

Żid 2 u 9 biex tikseb 11.

$$\text{true}\text{ and }4^{11-12}=4^{-1}$$

Naqqas 12 minn 11 biex tikseb -1.

$$\text{true}\text{ and }4^{-1}=4^{-1}$$

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

$$\text{true}\text{ and }\frac{1}{4}=4^{-1}$$

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

$$\text{true}\text{ and }\frac{1}{4}=\frac{1}{4}$$

Qabbel \frac{1}{4} u \frac{1}{4}.

$$\text{true}\text{ and }\text{true}$$

Il-conjunction ta' \text{true} u \text{true} hija \text{true}.

$$\text{true}$$