Whakaoti mō x
x\in \left(-4,6\right)
Graph
Pātaitai
Algebra
( x + 4 ) ( x - 6 ) < 0
Tohaina
Kua tāruatia ki te papatopenga
x+4>0 x-6<0
Kia tōraro te otinga, me tauaro rawa ngā tohu o te x+4 me te x-6. Whakaarohia te tauira ina he tōrunga te x+4 he tōraro te x-6.
x\in \left(-4,6\right)
Te otinga e whakaea i ngā koreōrite e rua ko x\in \left(-4,6\right).
x-6>0 x+4<0
Whakaarohia te tauira ina he tōrunga te x-6 he tōraro te x+4.
x\in \emptyset
He teka tēnei mō tētahi x ahakoa.
x\in \left(-4,6\right)
Ko te otinga whakamutunga ko te whakakotahi i ngā otinga kua whiwhi.
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