منصة تعليمية غير رسمية تُسهّل التواصل بين المعلمين والطلبة
نحن الآن في الفصل الأول من العام الدراسي 2026/2027

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Interactive multiple-choice quiz: Quadratic formula and discriminant quiz - Reveal

This quiz focuses on quadratic equations and the discriminant. It tests the ability to identify coefficients from standard form, solve quadratic equations using the quadratic formula, and calculate the discriminant to determine the nature of the roots. Students will practice distinguishing between equations with one real root, two real roots, or two complex roots based on whether the discriminant is zero, positive, or negative.
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اختبار شهادة تدريبي مؤقت للصف والمادة والفصل نفسه.

ابدأ السباق ✨
رقم الاختبار 819
الصف الصف العاشر المتقدم
المادة رياضيات
الفصل الفصل الثالث
السنة الدراسية 2025/2026
عدد الأسئلة 18
إجمالي النقاط 18
تاريخ الإضافة 2026-04-20
الزيارات 185
الناشر Amal Salman
اختر إجابة واحدة لكل سؤال. عند الاختيار ستظهر النتيجة فورًا: الأخضر صحيح، والأحمر خطأ، وسيظهر تفسير الإجابة مباشرة إن كان متوفرًا. وبعد آخر سؤال ستظهر الدرجة النهائية تلقائيًا.
Question 1
1
Points: 1
Determine the values of a, b, and c for the quadratic equation: 4x2 - 8x = 3
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Question 2
2
Points: 1
Solve 2x2 + 7x - 15 = 0
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Question 3
3
Points: 1
Solve using the quadratic formula. 2x2 - 9x - 35 = 0
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Question 4
4
Points: 1
Identify the 'b' value: y = 16x2 - 8x - 24
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Question 5
5
Points: 1
What should you do first in solving this equation? x2 + 6x - 13 = 3
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Question 6
6
Points: 1
The discriminant is
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Question 7
7
Points: 1
If the discriminant equals 0, then the quadratic has:
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Question 8
8
Points: 1
Solve 5x2 + 3x - 3 = 0
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Question 9
9
Points: 1
Solve x2 - 6x + 4 = 0
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Question 10
10
Points: 1
For the function below, is the discriminant positive, negative, or zero? y = x2 + 4x + 4
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Question 11
11
Points: 1
What is the discriminant of -2x2 - x - 1 = 0
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Question 12
12
Points: 1
What is the discriminant of 6x2 - 2x - 3 = 0
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Question 13
13
Points: 1
What is the discriminant for 5x2 + x - 2 = 0
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Question 14
14
Points: 1
If the discriminant is positive, then the solution will be
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Question 15
15
Points: 1
A function has a discriminant of 25. How many solutions does it have?
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Question 16
16
Points: 1
A function has a discriminant of -3. How many x-intercepts does it have?
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Question 17
17
Points: 1
What are the solutions of this graph?

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Question 18
18
Points: 1
How many solutions will this quadratic equation x2 + 8x + 16 = 0 have?
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Correct Answers 0
Wrong Answers 0
Current Percentage 0%

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Final Result 0/18 0%
Correct Answers 0
Wrong Answers 0
Answered Questions 0 / 18
Total Possible Points 18

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