Whakaoti mō x
x=\frac{5}{6}\approx 0.833333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-10+11x=0
Me tāpiri te 11x ki ngā taha e rua.
12x-10=0
Pahekotia te x me 11x, ka 12x.
12x=10
Me tāpiri te 10 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{10}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{5}{6}
Whakahekea te hautanga \frac{10}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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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}