Question

Função quadrática: 0 x² + 4x - 3 = 0 ?

Answer 1

0x^2+4x-3=0
delta = b^2-4.a.c
delta=4^2-4.0.(-3)
delta=16+0
delta=16
x=-b-/+ raiz de delta / 2a
x=-4-4/2.0
x=-8/0
x=0
x=-4+4/2.0
x=0/0
x=0