Question

CLASSIFIQUE AS EQUAÇÕES EM
COMPLETA E INCOMPLETA:
1) x2 - 5x + 6 = 0
a) completa
b) incompleta
2) x2 + 12 = 0
a) completa
b) incompleta
3) x2 + 2x = 0
a) completa
b) incompleta
4) x2 = 0
a) completa
b) incompleta​

Answer 1

Resposta:

Explicação passo-a-passo:

1) x2 - 5x + 6 = 0

a) completa

b) incompleta

2) x2 + 12 = 0

a) completa

b) incompleta

3) x2 + 2x = 0

a) completa

b) incompleta

4) x2 = 0

a) completa

b) incompleta​