Issolvi 0.5*sqrt{12}*sqrt{6}*sqrt{2}+0.2

$$0.5 \cdot \sqrt { 12 } \cdot \sqrt { 6 } \cdot \sqrt { 2 } + 0.2$$

Evalwa

$$6.2$$

Passi tas-Soluzzjonijiet

Iffattura 12=6\times 2. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{6\times 2} bħala l-prodott tal-għeruq kwadrati \sqrt{6}\sqrt{2}.

$$0.5\sqrt{6}\sqrt{2}\sqrt{6}\sqrt{2}+0.2$$

Immultiplika \sqrt{6} u \sqrt{6} biex tikseb 6.

$$0.5\times 6\sqrt{2}\sqrt{2}+0.2$$

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

$$0.5\times 6\times 2+0.2$$

Immultiplika 0.5 u 6 biex tikseb 3.

$$3\times 2+0.2$$

Immultiplika 3 u 2 biex tikseb 6.

$$6+0.2$$

Żid 6 u 0.2 biex tikseb 6.2.

$$6.2$$

Fattur

$$\frac{31}{5} = 6\frac{1}{5} = 6.2$$