Issolvi 0.4-1/2+{left(frac{5/6right)}^-2}{{left(1/2^-1right)}^-1}+1.13410^-6/5.6710^-7-0.1^2-{left(frac{1-frac{1}{2}}{frac{-1}{4}-2}right)}^-1

$$\frac{ 0.4 \frac{ -1 }{ 2 } + { \left( \frac{ 5 }{ 6 } \right) }^{ -2 } }{ { \left( \frac{ 1 }{ { 2 }^{ -1 } } \right) }^{ -1 } } + \frac{ 1.134 { 10 }^{ -6 } }{ 5.67 { 10 }^{ -7 } } { -0.1 }^{ 2 } - { \left( \frac{ 1- \frac{ 1 }{ 2 } }{ \frac{ -1 }{ 4 } -2 } \right) }^{ -1 }$$

Evalwa

$$7$$

Passi tas-Soluzzjonijiet

Frazzjoni \frac{-1}{2} tista' tinkiteb mill-ġdid bħala -\frac{1}{2} bl-estrazzjoni tas-sinjal negattiv.

$$\frac{0.4\left(-\frac{1}{2}\right)+\left(\frac{5}{6}\right)^{-2}}{\left(\frac{1}{2^{-1}}\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Immultiplika 0.4 u -\frac{1}{2} biex tikseb -\frac{1}{5}.

$$\frac{-\frac{1}{5}+\left(\frac{5}{6}\right)^{-2}}{\left(\frac{1}{2^{-1}}\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Ikkalkula \frac{5}{6} bil-power ta' -2 u tikseb \frac{36}{25}.

$$\frac{-\frac{1}{5}+\frac{36}{25}}{\left(\frac{1}{2^{-1}}\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Żid -\frac{1}{5} u \frac{36}{25} biex tikseb \frac{31}{25}.

$$\frac{\frac{31}{25}}{\left(\frac{1}{2^{-1}}\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

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

$$\frac{\frac{31}{25}}{\left(\frac{1}{\frac{1}{2}}\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Iddividi 1 b'\frac{1}{2} billi timmultiplika 1 bir-reċiproku ta' \frac{1}{2}.

$$\frac{\frac{31}{25}}{\left(1\times 2\right)^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Immultiplika 1 u 2 biex tikseb 2.

$$\frac{\frac{31}{25}}{2^{-1}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

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

$$\frac{\frac{31}{25}}{\frac{1}{2}}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Iddividi \frac{31}{25} b'\frac{1}{2} billi timmultiplika \frac{31}{25} bir-reċiproku ta' \frac{1}{2}.

$$\frac{31}{25}\times 2+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Immultiplika \frac{31}{25} u 2 biex tikseb \frac{62}{25}.

$$\frac{62}{25}+\frac{1.134\times 10^{-6}}{5.67\times 10^{-7}}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Biex tiddividi l-qawwa tal-istess bażi, naqqas l-esponent tad-denominatur mill-esponent tan-numeratur.

$$\frac{62}{25}+\frac{1.134\times 10^{1}}{5.67}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Ikkalkula 10 bil-power ta' 1 u tikseb 10.

$$\frac{62}{25}+\frac{1.134\times 10}{5.67}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Immultiplika 1.134 u 10 biex tikseb 11.34.

$$\frac{62}{25}+\frac{11.34}{5.67}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Espandi \frac{11.34}{5.67} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$\frac{62}{25}+\frac{1134}{567}\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Iddividi 1134 b'567 biex tikseb2.

$$\frac{62}{25}+2\left(-0.1\right)^{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Ikkalkula -0.1 bil-power ta' 2 u tikseb 0.01.

$$\frac{62}{25}+2\times 0.01-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Immultiplika 2 u 0.01 biex tikseb 0.02.

$$\frac{62}{25}+0.02-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Żid \frac{62}{25} u 0.02 biex tikseb \frac{5}{2}.

$$\frac{5}{2}-\left(\frac{1-\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Naqqas \frac{1}{2} minn 1 biex tikseb \frac{1}{2}.

$$\frac{5}{2}-\left(\frac{\frac{1}{2}}{\frac{-1}{4}-2}\right)^{-1}$$

Frazzjoni \frac{-1}{4} tista' tinkiteb mill-ġdid bħala -\frac{1}{4} bl-estrazzjoni tas-sinjal negattiv.

$$\frac{5}{2}-\left(\frac{\frac{1}{2}}{-\frac{1}{4}-2}\right)^{-1}$$

Naqqas 2 minn -\frac{1}{4} biex tikseb -\frac{9}{4}.

$$\frac{5}{2}-\left(\frac{\frac{1}{2}}{-\frac{9}{4}}\right)^{-1}$$

Iddividi \frac{1}{2} b'-\frac{9}{4} billi timmultiplika \frac{1}{2} bir-reċiproku ta' -\frac{9}{4}.

$$\frac{5}{2}-\left(\frac{1}{2}\left(-\frac{4}{9}\right)\right)^{-1}$$

Immultiplika \frac{1}{2} u -\frac{4}{9} biex tikseb -\frac{2}{9}.

$$\frac{5}{2}-\left(-\frac{2}{9}\right)^{-1}$$

Ikkalkula -\frac{2}{9} bil-power ta' -1 u tikseb -\frac{9}{2}.

$$\frac{5}{2}-\left(-\frac{9}{2}\right)$$

L-oppost ta' -\frac{9}{2} huwa \frac{9}{2}.

$$\frac{5}{2}+\frac{9}{2}$$

Żid \frac{5}{2} u \frac{9}{2} biex tikseb 7.

$$7$$

Fattur

$$7$$