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19-02-2021
Mathematics

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Complete the square to: n2 + 4n - 8 = 0

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Gadnukbreakerofworld Gadnukbreakerofworld

19-02-2021

Answer:

(n + 2)² = 12

Step-by-step explanation:

[tex] {n}^{2} + 4n - 8 = 0 \\ {n}^{2} + 4n = 8 \\ {n}^{2} + 4n + 4 = 8 + 4 \\ {(n + 2)}^{2} = 12[/tex]

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