Issolvi sqrt{2}sqrt{4}+4-2div6

$$\sqrt{ 2 } \sqrt{ 4 } +4-2 \div 6$$

Evalwa

$$2\sqrt{2}+\frac{11}{3}\approx 6.495093791$$

Passi tas-Soluzzjonijiet

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

$$\sqrt{2}\sqrt{2}\sqrt{2}+4-\frac{2}{6}$$

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

$$2\sqrt{2}+4-\frac{2}{6}$$

Naqqas il-frazzjoni \frac{2}{6} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$2\sqrt{2}+4-\frac{1}{3}$$

Ikkonverti 4 fi frazzjoni \frac{12}{3}.

$$2\sqrt{2}+\frac{12}{3}-\frac{1}{3}$$

Billi \frac{12}{3} u \frac{1}{3} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$2\sqrt{2}+\frac{12-1}{3}$$

Naqqas 1 minn 12 biex tikseb 11.

$$2\sqrt{2}+\frac{11}{3}$$

Fattur

$$\frac{6 \sqrt{2} + 11}{3} = 6.495093791412857$$