Whakaoti mō x
x=-12
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
|x+3|=9
Pahekotia ngā kīanga tau ōrite me te whakamahi i ngā āhuatanga o te ōritetanga kia kitea te taurangi ki tētahi taha o te tohu ōrite me ngā tau ki tērā atu taha. Me maumahara ki te whai i te raupapa o ngā paheko.
x+3=9 x+3=-9
Whakamahia te tautuhinga o te uara pū.
x=6 x=-12
Me tango 3 mai i ngā taha e rua o te whārite.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}