Question

calcular o zero da função f(x)
=2x+1​

Answer 1

Resposta:

A = 0

B = 2

C = 1

∆ = 2² - 4.0.1

∆ = 4 - 0

∆ = 4

x = -2 ± √4

2.0

x¹ = -2 + 2 = 0

0

x² = -2 - 2 = -4 = 0

0 0