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Simplifique f(x) − f(p)x − pcom x ≠ p sendo f(x) = x2 e p = 5

Simplifique f(x) − f(p)

x − p

com x ≠ p sendo f(x) = x2 e p = 5

1 Resposta

Santosamanda

largeoxed{egin{array}{l}
m f(x)=x^2~~p=5\
m f(p)=f(5)=5^2=25\
mdfrac{f(x)-f(p)}{x-p}\\
mdfrac{x^2-25}{x-5}=dfrac{diagup!!!!!(x-diagup!!!!!5)cdot(x+5)}{diagup!!!!!(x-diagup!!!!!5)}=x+5end{array}}

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