Cari nilai C
C=u\left(u+2\right)
Cari nilai u (complex solution)
u=\sqrt{C+1}-1
u=-\sqrt{C+1}-1
Cari nilai u
u=\sqrt{C+1}-1
u=-\sqrt{C+1}-1\text{, }C\geq -1
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C=u^{2}+2u
Tukarkan sisi sehingga semua suku variabel ada di sisi kiri.
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