Whakaoti mō x
x\in \left(-\infty,-5\right)\cup \left(-3,\infty\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+5<0 x+3<0
Kia tōrunga te otinga, me tōraro tahi te x+5 me te x+3, me tōrunga tahi rānei. Whakaarohia te tauira ina he tōraro tahi te x+5 me te x+3.
x<-5
Te otinga e whakaea i ngā koreōrite e rua ko x<-5.
x+3>0 x+5>0
Whakaarohia te tauira ina he tōrunga tahi te x+5 me te x+3.
x>-3
Te otinga e whakaea i ngā koreōrite e rua ko x>-3.
x<-5\text{; }x>-3
Ko te otinga whakamutunga ko te whakakotahi i ngā otinga kua whiwhi.
Ngā Tauira
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