Whakaoti mō S
S=-\frac{3\left(2m-3\right)^{2}}{8}
Whakaoti mō m (complex solution)
m=-\frac{i\sqrt{6S}}{3}+\frac{3}{2}
m=\frac{i\sqrt{6S}}{3}+\frac{3}{2}
Whakaoti mō m
m=-\frac{\sqrt{-6S}}{3}+\frac{3}{2}
m=\frac{\sqrt{-6S}}{3}+\frac{3}{2}\text{, }S\leq 0
Tohaina
Kua tāruatia ki te papatopenga
S=-\frac{3}{2}\left(m^{2}-3m+\frac{9}{4}\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(m-\frac{3}{2}\right)^{2}.
S=-\frac{3}{2}m^{2}+\frac{9}{2}m-\frac{27}{8}
Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{3}{2} ki te m^{2}-3m+\frac{9}{4}.
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