Réitigh do Δ.
\Delta =-\frac{3634}{t\left(1111-49t\right)}
t\neq \frac{1111}{49}\text{ and }t\neq 0
Réitigh do t. (complex solution)
t=\frac{\sqrt{1234321\Delta ^{2}+712264\Delta }}{98\Delta }+\frac{1111}{98}
t=-\frac{\sqrt{1234321\Delta ^{2}+712264\Delta }}{98\Delta }+\frac{1111}{98}\text{, }\Delta \neq 0
Réitigh do t.
t=\frac{\sqrt{1234321\Delta ^{2}+712264\Delta }}{98\Delta }+\frac{1111}{98}
t=-\frac{\sqrt{1234321\Delta ^{2}+712264\Delta }}{98\Delta }+\frac{1111}{98}\text{, }\Delta >0\text{ or }\Delta \leq -\frac{712264}{1234321}
Roinn
Cóipeáladh go dtí an ghearrthaisce
1111\Delta t-49\Delta t^{2}=-3634
Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.
\left(1111t-49t^{2}\right)\Delta =-3634
Comhcheangail na téarmaí ar fad ina bhfuil \Delta .
\frac{\left(1111t-49t^{2}\right)\Delta }{1111t-49t^{2}}=-\frac{3634}{1111t-49t^{2}}
Roinn an dá thaobh faoi 1111t-49t^{2}.
\Delta =-\frac{3634}{1111t-49t^{2}}
Má roinntear é faoi 1111t-49t^{2} cuirtear an iolrúchán faoi 1111t-49t^{2} ar ceal.
\Delta =-\frac{3634}{t\left(1111-49t\right)}
Roinn -3634 faoi 1111t-49t^{2}.
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