Issolvi (2)-sqrt[3]{155/8}*sqrt{4/25}:quad(3)sqrt[3]{27}+(-sqrt{064})*sqrt{400}

$$( 2 ) - \sqrt[ 3 ] { 15 \frac { 5 } { 8 } } \times \sqrt { \frac { 4 } { 25 } } : \quad ( 3 ) \sqrt[ 3 ] { 27 } + ( - \sqrt { 064 } ) \times \sqrt { 400 }$$

Evalwa

$$1$$

Passi tas-Soluzzjonijiet

Immultiplika 15 u 8 biex tikseb 120.

$$2-\frac{\sqrt[3]{\frac{120+5}{8}}\sqrt{\frac{4}{25}}}{3}\sqrt[3]{27}+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Żid 120 u 5 biex tikseb 125.

$$2-\frac{\sqrt[3]{\frac{125}{8}}\sqrt{\frac{4}{25}}}{3}\sqrt[3]{27}+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Ikkalkola \sqrt[3]{\frac{125}{8}} u ikseb \frac{5}{2}.

$$2-\frac{\frac{5}{2}\sqrt{\frac{4}{25}}}{3}\sqrt[3]{27}+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

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

$$2-\frac{\frac{5}{2}\times \frac{2}{5}}{3}\sqrt[3]{27}+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Immultiplika \frac{5}{2} u \frac{2}{5} biex tikseb 1.

$$2-\frac{1}{3}\sqrt[3]{27}+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Ikkalkola \sqrt[3]{27} u ikseb 3.

$$2-\frac{1}{3}\times 3+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

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

$$2-1+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Naqqas 1 minn 2 biex tikseb 1.

$$1+\left(-\sqrt{0\times 64}\right)\sqrt{400}$$

Immultiplika 0 u 64 biex tikseb 0.

$$1+\left(-\sqrt{0}\right)\sqrt{400}$$

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

$$1+0\sqrt{400}$$

Ikkalkula l-għerq kwadrat ta' 400 u ikseb 20.

$$1+0\times 20$$

Immultiplika 0 u 20 biex tikseb 0.

$$1+0$$

Żid 1 u 0 biex tikseb 1.

$$1$$

Fattur

$$1$$