Issolvi -2^2*(1-3/4)^2+sqrt{frac{32/128}}{(-1^2-1)^3-4.75-31/4}-sqrt{1.96}+sqrt[3]{64}*0.1=

$$\frac { - 2 ^ { 2 } \cdot ( 1 - \frac { 3 } { 4 } ) ^ { 2 } + \sqrt { \frac { 32 } { 128 } } } { ( - 1 ^ { 2 } - 1 ) ^ { 3 } - 4.75 - 3 \frac { 1 } { 4 } } - \sqrt { 1.96 } + \sqrt[ 3 ] { 64 } \cdot 0.1 =$$

Evalwa

$$-1.015625$$

Passi tas-Soluzzjonijiet

Ikkalkula 2 bil-power ta' 2 u tikseb 4.

$$\frac{-4\left(1-\frac{3}{4}\right)^{2}+\sqrt{\frac{32}{128}}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Naqqas \frac{3}{4} minn 1 biex tikseb \frac{1}{4}.

$$\frac{-4\times \left(\frac{1}{4}\right)^{2}+\sqrt{\frac{32}{128}}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Ikkalkula \frac{1}{4} bil-power ta' 2 u tikseb \frac{1}{16}.

$$\frac{-4\times \frac{1}{16}+\sqrt{\frac{32}{128}}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Immultiplika -4 u \frac{1}{16} biex tikseb -\frac{1}{4}.

$$\frac{-\frac{1}{4}+\sqrt{\frac{32}{128}}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Naqqas il-frazzjoni \frac{32}{128} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 32.

$$\frac{-\frac{1}{4}+\sqrt{\frac{1}{4}}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Erġa' ikteb id-diviżjoni tal-għerq kwadrat \frac{1}{4} bħala d-diviżjoni tal-għeruq kwadrati \frac{\sqrt{1}}{\sqrt{4}}. Ħu r-radiċi kwadrata tan-numeratur u d-denominatur.

$$\frac{-\frac{1}{4}+\frac{1}{2}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Żid -\frac{1}{4} u \frac{1}{2} biex tikseb \frac{1}{4}.

$$\frac{\frac{1}{4}}{\left(-1^{2}-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Ikkalkula 1 bil-power ta' 2 u tikseb 1.

$$\frac{\frac{1}{4}}{\left(-1-1\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Naqqas 1 minn -1 biex tikseb -2.

$$\frac{\frac{1}{4}}{\left(-2\right)^{3}-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Ikkalkula -2 bil-power ta' 3 u tikseb -8.

$$\frac{\frac{1}{4}}{-8-4.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Naqqas 4.75 minn -8 biex tikseb -12.75.

$$\frac{\frac{1}{4}}{-12.75-\frac{3\times 4+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Immultiplika 3 u 4 biex tikseb 12.

$$\frac{\frac{1}{4}}{-12.75-\frac{12+1}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Żid 12 u 1 biex tikseb 13.

$$\frac{\frac{1}{4}}{-12.75-\frac{13}{4}}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Naqqas \frac{13}{4} minn -12.75 biex tikseb -16.

$$\frac{\frac{1}{4}}{-16}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Esprimi \frac{\frac{1}{4}}{-16} bħala frazzjoni waħda.

$$\frac{1}{4\left(-16\right)}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Immultiplika 4 u -16 biex tikseb -64.

$$\frac{1}{-64}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Frazzjoni \frac{1}{-64} tista' tinkiteb mill-ġdid bħala -\frac{1}{64} bl-estrazzjoni tas-sinjal negattiv.

$$-\frac{1}{64}-\sqrt{1.96}+\sqrt[3]{64}\times 0.1$$

Ikkalkula l-għerq kwadrat ta' 1.96 u ikseb 1.4.

$$-\frac{1}{64}-1.4+\sqrt[3]{64}\times 0.1$$

Naqqas 1.4 minn -\frac{1}{64} biex tikseb -\frac{453}{320}.

$$-\frac{453}{320}+\sqrt[3]{64}\times 0.1$$

Ikkalkola \sqrt[3]{64} u ikseb 4.

$$-\frac{453}{320}+4\times 0.1$$

Immultiplika 4 u 0.1 biex tikseb 0.4.

$$-\frac{453}{320}+0.4$$

Żid -\frac{453}{320} u 0.4 biex tikseb -\frac{65}{64}.

$$-\frac{65}{64}$$

Fattur

$$-1.015625$$