1)
D = 1 - (-48) = 49.
x1 = - 1 + 7 / 6 = 1.
x2 = - 1 - 7 / 6 = 1,3
2) D = 16 - 12 = 4.
x1 = 4 + 2 = 6.
x2 = 4 - 2 = 2.
1)
D = 1 - (-48) = 49.
x1 = - 1 + 7 / 6 = 1.
x2 = - 1 - 7 / 6 = 1,3
2) D = 16 - 12 = 4.
x1 = 4 + 2 = 6.
x2 = 4 - 2 = 2.