Issolvi 1/3sqrt{081}-2sqrt{61/4}+1/10sqrt{64+36}

$$\frac { 1 } { 3 } \sqrt { 081 } - 2 \sqrt { 6 \frac { 1 } { 4 } } + \frac { 1 } { 10 } \sqrt { 64 + 36 }$$

Evalwa

$$-4$$

Passi tas-Soluzzjonijiet

Immultiplika 0 u 81 biex tikseb 0.

$$\frac{1}{3}\sqrt{0}-2\sqrt{\frac{6\times 4+1}{4}}+\frac{1}{10}\sqrt{64+36}$$

Ikkalkula l-għerq kwadrat ta' 0 u ikseb 0.

$$\frac{1}{3}\times 0-2\sqrt{\frac{6\times 4+1}{4}}+\frac{1}{10}\sqrt{64+36}$$

Immultiplika \frac{1}{3} u 0 biex tikseb 0.

$$0-2\sqrt{\frac{6\times 4+1}{4}}+\frac{1}{10}\sqrt{64+36}$$

Immultiplika 6 u 4 biex tikseb 24.

$$0-2\sqrt{\frac{24+1}{4}}+\frac{1}{10}\sqrt{64+36}$$

Żid 24 u 1 biex tikseb 25.

$$0-2\sqrt{\frac{25}{4}}+\frac{1}{10}\sqrt{64+36}$$

Erġa' ikteb id-diviżjoni tal-għerq kwadrat \frac{25}{4} bħala d-diviżjoni tal-għeruq kwadrati \frac{\sqrt{25}}{\sqrt{4}}. Ħu r-radiċi kwadrata tan-numeratur u d-denominatur.

$$0-2\times \frac{5}{2}+\frac{1}{10}\sqrt{64+36}$$

Annulla 2 u 2.

$$0-5+\frac{1}{10}\sqrt{64+36}$$

Naqqas 5 minn 0 biex tikseb -5.

$$-5+\frac{1}{10}\sqrt{64+36}$$

Żid 64 u 36 biex tikseb 100.

$$-5+\frac{1}{10}\sqrt{100}$$

Ikkalkula l-għerq kwadrat ta' 100 u ikseb 10.

$$-5+\frac{1}{10}\times 10$$

Annulla 10 u 10.

$$-5+1$$

Żid -5 u 1 biex tikseb -4.

$$-4$$

Fattur

$$-4$$