Issolvi sqrt{8}*sqrt{2}=sqrt{2*2}=sqrt{16}

$$\sqrt { 8 } \cdot \sqrt { 2 } = \sqrt { 2 \cdot 2 } = \sqrt { 16 }$$

Ivverifika

Passi tas-Soluzzjonijiet

Iffattura 8=2\times 4. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{2\times 4} bħala l-prodott tal-għeruq kwadrati \sqrt{2}\sqrt{4}.

$$\sqrt{2}\sqrt{4}\sqrt{2}=\sqrt{2\times 2}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Immultiplika \sqrt{2} u \sqrt{2} biex tikseb 2.

$$2\sqrt{4}=\sqrt{2\times 2}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Ikkalkula l-għerq kwadrat ta' 4 u ikseb 2.

$$2\times 2=\sqrt{2\times 2}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Immultiplika 2 u 2 biex tikseb 4.

$$4=\sqrt{2\times 2}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Immultiplika 2 u 2 biex tikseb 4.

$$4=\sqrt{4}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Ikkalkula l-għerq kwadrat ta' 4 u ikseb 2.

$$4=2\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Qabbel 4 u 2.

$$\text{false}\text{ and }\sqrt{2\times 2}=\sqrt{16}$$

Immultiplika 2 u 2 biex tikseb 4.

$$\text{false}\text{ and }\sqrt{4}=\sqrt{16}$$

Ikkalkula l-għerq kwadrat ta' 4 u ikseb 2.

$$\text{false}\text{ and }2=\sqrt{16}$$

Ikkalkula l-għerq kwadrat ta' 16 u ikseb 4.

$$\text{false}\text{ and }2=4$$

Qabbel 2 u 4.

$$\text{false}\text{ and }\text{false}$$

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

$$\text{false}$$