Cari nilai y
y=4x^{2}
Cari nilai x (complex solution)
x=\frac{\sqrt{y}}{2}
x=-\frac{\sqrt{y}}{2}
Cari nilai x
x=\frac{\sqrt{y}}{2}
x=-\frac{\sqrt{y}}{2}\text{, }y\geq 0
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y=\left(-2\right)^{2}x^{2}
Luaskan \left(-2x\right)^{2}.
y=4x^{2}
Hitung -2 sampai pangkat 2 dan dapatkan 4.
Contoh
Persamaan kuadrat
{ x } ^ { 2 } - 4 x - 5 = 0
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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Limit
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