
หาค่า a , b,c จากพหุนามดีกรีสอง

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Quizizz Content
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Mathematics
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7th - 9th Grade
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Hard
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10 questions
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1.
FLASHCARD
Front
ถ้า b = -3, หาค่า a ของสมการ 2x² - 3x + 1 = 0
Back
2
2.
FLASHCARD
Front
ถ้า a=2 หาค่า b ของสมการ 2x² - 5x + 1 = 0
Back
-5
3.
FLASHCARD
Front
If a=2, find c in the equation: 2x² - 5x - 3 = 0
Back
-3
4.
FLASHCARD
Front
ถ้า b = -5, หาค่า a ของสมการ x² - 5x - 3 = 0
Back
1
5.
FLASHCARD
Front
If a=1, find b in the equation: x² - 3 = 2x.
Back
-2
6.
FLASHCARD
Front
ถ้า a=1 หาค่า b ของสมการ x² - 3 = 0
Back
0
7.
FLASHCARD
Front
ถ้า a=1 หาค่า c ของสมการ x² + 5 = 0
Back
5
8.
FLASHCARD
Front
ถ้า a=1, ค่า c ของสมการ x² - 5x = 7
Back
-7
9.
FLASHCARD
Front
If a=1, find b in the equation: x² = 5x - 2
Back
-5
10.
FLASHCARD
Front
If b=5, find a in the equation: 4x² + 5x - 2 = 0.
Back
4
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