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30-10-2020
Mathematics

contestada

Rewrite the function by completing the square.
f(x) = x^2 + 14x + 8

f(x) = (x+)^2 +

Respuesta :

30-10-2020

Answer:

7; -41

Step-by-step explanation:

f(x) = [tex]x^{2}[/tex] +14x +8

f(x) = [tex]x^{2}[/tex] + 14x + 49 -41

f(x) = [tex](x+7)^{2}[/tex] + (-41)

When completing the square, 49 = (14/2)^2

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