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- 1. Multiple Choice
Atver iekavas x(3x - 5) =
3x - 5
3x - 5x
3 - 5
3 - 5x
- 2. Multiple Choice
Nosaki kvadrātvienādojuma 9x - 7 - 2x2 = 0 koeficientu a!
9
-7
-2
- 3. Multiple Choice
Aprēķini kvadrātvienādojuma y2 + 4y - 5 = 0 diskriminantu!
16
25
36
-4
- 4. Multiple Choice
Nosaki kvadrātvienādojuma x2 - 3 = 0 koeficientu b!
1
-3
0
- 5. Multiple Choice
Aprēķini kvadrātvienādojuma x2 - x - 2 = 0 saknes!
x1 = 1 un x2 = 2
x1 = -2 un x2 = 1
x1 = -1 un x2 = 2
x1 = -1 un x2 = -2
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