Datrys ar gyfer x
x = -\frac{5 \sqrt{5}}{2} \approx -5.590169944
x=0
Graff
Rhannu
Copïo i clipfwrdd
x\left(x\sqrt{\frac{4}{5}}+5\right)=0
Ffactora allan x.
x=0 x=-\frac{5}{\sqrt{\frac{4}{5}}}
I ddod o hyd i atebion hafaliad, datryswch x=0 a x\sqrt{\frac{4}{5}}+5=0.
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