Datrys ar gyfer x
x\in \left(-\sqrt{3},\sqrt{3}\right)
Graff
Rhannu
Copïo i clipfwrdd
x^{2}<3
Ychwanegu 3 at y ddwy ochr.
x^{2}<\left(\sqrt{3}\right)^{2}
Cyfrifo ail isradd 3 a chael \sqrt{3}. Ailysgrifennwch 3 fel \left(\sqrt{3}\right)^{2}.
|x|<\sqrt{3}
Mae anghydraddoldeb ar gyfer |x|<\sqrt{3}.
x\in \left(-\sqrt{3},\sqrt{3}\right)
Ailysgrifennwch |x|<\sqrt{3} fel x\in \left(-\sqrt{3},\sqrt{3}\right).
Enghreifftiau
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