Question

Срооочно по теореме Виета !!!
30 б

Answer 1

1)
$x1 + x2 = 4 \\ x1 \times x2 = 3 \\ x1 = 3 \\ x2 = 1$
2)$x1 + x2 = 6 \\ x1 \times x2 = 5 \\ x1 = 5 \\ x2 = 1$
3)
$x1 + x2 = 12 \\ x1 \times x2 = 20 \\ x1 = 10 \\ x2 = 2$
4)
$x1 + x2 = 13 \\ x1 \times x2 = 40 \\ x1 = 5 \\ x2 = 8$
5)
$x1 + x2 = - 5 \\ x1 \times x2 = - 24 \\ x1 = - 8 \\ x2 = 3$
6)
$x1 + x2 = - 8 \\ x1 \times x2 = - 9 \\ x1 = - 9 \\ x2 = 1$
7)
$x1 + x2 = 6 \\ x1 \times x2 = - 7 \\ x1 = - 1 \\ x2 = 7$
8)
$x1 + x2 = 8 \\ x1 \times x2 = - 20 \\ x1 = 10 \\ x2 = - 2$
9)
$x1 + x2 = - 13 \\ x1 \times x2 = 40 \\ x1 = - 8 \\ x2 = - 5$
10)
$x1 + x2 = - 3 \\ x1 \times x2 = 2 \\ x1 = - 2 \\ x2 = - 1$
11)
$x1 + x2 = - 15 \\ x1 \times x2 = 50 \\ x1 = - 10 \\ x2 = - 5$
12)
$x1 + x2 = - 9 \\ x1 \times x2 = 18 \\ x1 = - 6 \\ x2 = - 3$