Whakaoti mō x
x=1
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{2}+3x-x^{2}-3=0
Whakamahia te āhuatanga tohatoha hei whakarea te x ki te x+3.
3x-3=0
Pahekotia te x^{2} me -x^{2}, ka 0.
3x=3
Me tāpiri te 3 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{3}{3}
Whakawehea ngā taha e rua ki te 3.
x=1
Whakawehea te 3 ki te 3, kia riro ko 1.
Ngā Tauira
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