Question

5 exemlpos de equacoes de 2 grau nao prorposional e proporsional

Answer 1

2x + 1 = 0

2x² + 2x + 6 = 0

x³ – x² + 2x – 4 = 0

x'' = 2 – 4 = – 2 = – 1
2        2

x = 2 ± 4
     2