Question

Calcule g (0) , g (x)=X
x2-1

Answer 1

Boa tarde Alrimar

g(x) = x² - 1

g(0) = -1

x² - 1 = x
x² - x - 1 = 0

delta
d² = 1 + 4 = 5
d = √5

x1 = (1 + √5)/2
x2 = (1 - √5)/2

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