Rozwiąż równanie kwadratowe: x² - 5x + 6 = 0.

Miejsca zerowe równań kwadratowych

Quiz
•
Mathematics
•
12th Grade
•
Hard
Anna Marcisz
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x = 1, x = 6
x = 4, x = 5
x = -2, x = -3
x = 2, x = 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oblicz miejsca zerowe równania: 2x² + 3x - 5 = 0.
x₁ = -1, x₂ = 3
x₁ = 1, x₂ = -2.5
x₁ = 2, x₂ = -1
x₁ = 0, x₂ = 2.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jakie są miejsca zerowe równania: x² + 4x + 4 = 0?
0
-2
-1
-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rozwiąż równanie kwadratowe: 3x² - 12 = 0.
x = 4, x = -4
x = 2, x = -2
x = 3, x = -3
x = 1, x = -1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oblicz miejsca zerowe równania: x² - 2x - 8 = 0.
x₁ = 0, x₂ = 8
x₁ = 4, x₂ = -2
x₁ = 2, x₂ = 4
x₁ = -4, x₂ = 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jakie są miejsca zerowe równania: 5x² + 10x + 5 = 0?
x = -1
x = 1
x = -2
x = 0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rozwiąż równanie kwadratowe: x² + 6x + 9 = 0.
x = -6
x = 3
x = 0
x = -3
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