Aromātai
-11
Tauwehe
-11
Tohaina
Kua tāruatia ki te papatopenga
-\frac{3}{5}\times 19+\frac{2}{5}
Whakahekea te hautanga \frac{6}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{-3\times 19}{5}+\frac{2}{5}
Tuhia te -\frac{3}{5}\times 19 hei hautanga kotahi.
\frac{-57}{5}+\frac{2}{5}
Whakareatia te -3 ki te 19, ka -57.
-\frac{57}{5}+\frac{2}{5}
Ka taea te hautanga \frac{-57}{5} te tuhi anō ko -\frac{57}{5} mā te tango i te tohu tōraro.
\frac{-57+2}{5}
Tā te mea he rite te tauraro o -\frac{57}{5} me \frac{2}{5}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{-55}{5}
Tāpirihia te -57 ki te 2, ka -55.
-11
Whakawehea te -55 ki te 5, kia riro ko -11.
Ngā Tauira
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Āhuahanga
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Arithmetic
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}