Cari nilai x
x=\left(y-2\right)^{2}
Cari nilai y (complex solution)
y=-\sqrt{x}+2
y=\sqrt{x}+2
Cari nilai y
y=-\sqrt{x}+2
y=\sqrt{x}+2\text{, }x\geq 0
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x=y^{2}-4y+4
Gunakan teorema binomial \left(a-b\right)^{2}=a^{2}-2ab+b^{2} untuk menjabarkan \left(y-2\right)^{2}.
Contoh
Persamaan kuadrat
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Persamaan linear
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Matriks
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Limit
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