2x2-8x+6=0는
이차방정식이다.
이차방정식(기초)
Quiz
•
Mathematics
•
8th Grade
•
Medium
이명희 이명희
Used 2+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2x2-8x+6=0는
이차방정식이다.
O
X
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x2-3=(x+1)(x+4)는
이차방정식이다.
O
X
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(x-4)(x+1)=0의 이차방정식의 해는?
X=4
X=4 그리고 X=-1
X=4 또는 X=-1
X=-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
X(X+6)=0의 이차방정식의 해는?
X=0
X=-6
X=0 그리고 X=-6
X=0 또는 X=-6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x2+5x+6=0의 이차방정식의 해는?
X=-2
X=-3
X=-2 또는 X=-3
X=-2 그리고 X=-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
다음 중 다른 하나는?
X2=16의 근 or 해
16의 제곱근
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
다음 중 중근을 갖는 이차방정식은?
X2-8X+16=0
X2-9=0
X2-10X+9=0
X2+5X=0
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
다음 이차방정식 x2-4x+a-1 중근을 가질 때, a의 값은?
5
6
7
8
10 questions
RATIONAL ALGEBRAIC EXPRESSIONS
Quiz
•
8th Grade
10 questions
Properties of Exponents
Quiz
•
8th - 9th Grade
12 questions
Polynomial Vocabulary
Quiz
•
8th - 9th Grade
12 questions
Factoring Polynomials with 4 Terms
Quiz
•
8th - 9th Grade
10 questions
Division of Polynomial - Long Division and Synthetic
Quiz
•
7th - 10th Grade
10 questions
Factor Polynomials
Quiz
•
8th - 9th Grade
13 questions
Complete the Square Practice
Quiz
•
7th - 8th Grade
10 questions
Addition and Subtraction of Polynomials
Quiz
•
6th - 10th Grade
10 questions
Chains by Laurie Halse Anderson Chapters 1-3 Quiz
Quiz
•
6th Grade
20 questions
math review
Quiz
•
4th Grade
15 questions
Character Analysis
Quiz
•
4th Grade
12 questions
Multiplying Fractions
Quiz
•
6th Grade
30 questions
Biology Regents Review #1
Quiz
•
9th Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
50 questions
Biology Regents Review: Structure & Function
Quiz
•
9th - 12th Grade
10 questions
Identifying equations
Quiz
•
KG - University
23 questions
Writing Equations (Variables on both sides)
Quiz
•
8th Grade
15 questions
8th Unit 8 : Unit Review Game
Quiz
•
8th Grade
30 questions
Final Practice: Number System
Quiz
•
8th Grade
13 questions
Final Practice: PT
Quiz
•
8th Grade
11 questions
Solving One- and Two-Step Equations
Lesson
•
7th - 8th Grade
20 questions
Two-Step Equations
Quiz
•
8th Grade
24 questions
Properties of Exponents (no negatives) swb
Quiz
•
7th - 9th Grade