
이차방정식 문항

Quiz
•
Mathematics
•
10th Grade
•
Hard
염사무엘 염사무엘
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
다음 중 이차방정식의 근의 공식을 올바르게 나타낸 것은?
x = (b ± √(b^2 - 4ac)) / 2a
x = (-b ± √(b^2 - ac)) / 2a
x = (-b ± √(b^2 + 4ac)) / 2a
x = (-b ± √(b^2 - 4ac)) / 2a
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식 2x^2 - 5x + 2 = 0의 근은?
x = 1/3, 2
x = 1/2, 3
x = 1, 2
x = 1/2, 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식 x^2 - 4x + 4 = 0의 판별식은?
0
-4
4
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식의 근이 모두 실수일 때 판별식의 값은?
음수
1 이상
2 이상
0 이상
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식 x^2 + 6x + 9 = 0의 근은?
-3
-2
0
-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식 x^2 - 7x + 12 = 0의 근은?
x = 3, 4
x = 2, 6
x = 4, 5
x = 1, 12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
이차방정식의 근이 중근을 가질 때 판별식의 값은?
0
1
2
3
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
다음 이차방정식의 근을 구하시오: x^2 - 5x + 6 = 0
x = 2, 3
x = 1, 6
x = 3, 4
x = 2, 4
Similar Resources on Wayground
11 questions
Quadratic Formula Quiz

Quiz
•
10th Grade
12 questions
الدالة التربيعية

Quiz
•
9th - 12th Grade
11 questions
Quadratic Solving Multiple Choice

Quiz
•
9th Grade - University
12 questions
Discriminant

Quiz
•
9th - 12th Grade
9 questions
Quadratic formula

Quiz
•
9th - 12th Grade
12 questions
Factorización

Quiz
•
10th Grade
10 questions
Law of Sines and Cosines

Quiz
•
9th - 10th Grade
10 questions
ವರ್ಗ ಸಮೀಕರಣಗಳು

Quiz
•
10th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
12 questions
Classifying Polys - 1.1

Quiz
•
10th - 12th Grade
20 questions
Function or Not? Domain and Range

Quiz
•
9th - 12th Grade
19 questions
Constructions Review SKG

Quiz
•
10th Grade
22 questions
Distribution Shapes

Quiz
•
9th - 12th Grade
10 questions
Segment Addition Postulate Introduction

Quiz
•
9th - 10th Grade
23 questions
Six Parent Functions

Quiz
•
9th - 12th Grade
12 questions
Statistical Studies

Quiz
•
9th - 12th Grade