Whakaoti mō x
x = \frac{72748}{15} = 4849\frac{13}{15} \approx 4849.866666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
0x^{2}+15x-72748=0
Whakareatia te 0 ki te 75, ka 0.
0+15x-72748=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
-72748+15x=0
Tangohia te 72748 i te 0, ka -72748.
15x=72748
Me tāpiri te 72748 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{72748}{15}
Whakawehea ngā taha e rua ki te 15.
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