Question

qual a raíz de f(x) = 2x-5?

Answer 1

Determinando a raiz:

2x-5 = 0

2x = 5

 x = 5/2

Resposta → S= {(5/2, 0)}

Answer 2

f(x) = 2x - 5
2x-5 = 0
2x = 5
x = 5/2
raizes {5/2 e 0}