Whakaoti mō x
x=\frac{1}{2}=0.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+3+x-3=1
Tē taea kia ōrite te tāupe x ki tētahi o ngā uara -3,3 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te \left(x-3\right)\left(x+3\right), arā, te tauraro pātahi he tino iti rawa te kitea o x-3,x+3,x^{2}-9.
2x+3-3=1
Pahekotia te x me x, ka 2x.
2x=1
Tangohia te 3 i te 3, ka 0.
x=\frac{1}{2}
Whakawehea ngā taha e rua ki te 2.
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Ngā Tepe
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