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Kua tāruatia ki te papatopenga
-\frac{4}{7}=-\frac{4}{7}\text{ and }-\frac{4}{7}\times \frac{4}{4}=-\frac{16}{28}
Whakawehea te 4 ki te 4, kia riro ko 1.
-\frac{4}{7}=-\frac{4}{7}\text{ and }-\frac{4}{7}=-\frac{16}{28}
Whakawehea te 4 ki te 4, kia riro ko 1.
\text{true}\text{ and }-\frac{4}{7}=-\frac{16}{28}
Whakatauritea te -\frac{4}{7} me te -\frac{4}{7}.
\text{true}\text{ and }-\frac{4}{7}=-\frac{4}{7}
Whakahekea te hautanga \frac{16}{28} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
\text{true}\text{ and }\text{true}
Whakatauritea te -\frac{4}{7} me te -\frac{4}{7}.
\text{true}
Ko te kōmititanga tōrunga o \text{true} me \text{true} ko \text{true}.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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}