X^2 – 8 = 0
X^2 = 8
X = √8
X = ±√8
X1 = √8 atau x2 = -√8
4. X^2 + 5x + 3 = 0
X^2 + 5x = -3
X^2 + 5x +6.25 = -3 + 6.25
(x + 2.5)^2 = 3.25
(x + 3.25) = √3.25
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Senin, 20 Mei 2024 -
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Network
X^2 – 8 = 0
X^2 = 8
X = √8
X = ±√8
X1 = √8 atau x2 = -√8
4. X^2 + 5x + 3 = 0
X^2 + 5x = -3
X^2 + 5x +6.25 = -3 + 6.25
(x + 2.5)^2 = 3.25
(x + 3.25) = √3.25
Editor: Sevie Safitri Rosalina
Sumber: buku.kemdikbud.go.id
