Issolvi -2/3*sqrt[3]{-27}-(5*sqrt{004}+4*2^-2

$$- \frac{ 2 }{ 3 } \times \sqrt[3]{ -27 } -(5 \times \sqrt{ 004 } +4 \times { 2 }^{ -2 }$$

Evalwa

$$-9$$

Passi tas-Soluzzjonijiet

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

$$-\frac{2}{3}\left(-3\right)-\left(5\sqrt{4}+4\times 2^{-2}\right)$$

Immultiplika -\frac{2}{3} u -3 biex tikseb 2.

$$2-\left(5\sqrt{4}+4\times 2^{-2}\right)$$

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

$$2-\left(5\times 2+4\times 2^{-2}\right)$$

Immultiplika 5 u 2 biex tikseb 10.

$$2-\left(10+4\times 2^{-2}\right)$$

Ikkalkula 2 bil-power ta' -2 u tikseb \frac{1}{4}.

$$2-\left(10+4\times \frac{1}{4}\right)$$

Immultiplika 4 u \frac{1}{4} biex tikseb 1.

$$2-\left(10+1\right)$$

Żid 10 u 1 biex tikseb 11.

$$2-11$$

Naqqas 11 minn 2 biex tikseb -9.

$$-9$$

Fattur

$$-9$$