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항등식의 성질

Authored by 민수 박

Mathematics

10th Grade

Used 1+ times

항등식의 성질
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8 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

a=1

b=6

c=2

a=1

b=6

c=-2

a=-1

b=6

c=2

a=-1

b=6

c=-2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

(1) a=-5, b=2, c=-3

(2) a=2, b=1, c=-1

(1) a=-5, b=3, c=-2

(2) a=2, b=-1, c=1

(1) a=5, b=2, c=3

(2) a=2, b=1, c=1

(1) a=5, b=-2, c=3

(2) a=2, b=1, c=-1

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

(1) a=1, b=2, c=-3

(2) a=1, b=4, c=-1

(1) a=1, b=2, c=3

(2) a=1, b=4, c=1

(1) a=1, b=-2, c=-3

(2) a=1, b=-4, c=-1

(1) a=1, b=2, c=6

(2) a=1, b=2, c=-1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

14

13

15

16

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

-32

32

64

-64

6.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

주어진 식의 문자에 어떤 값을 대입해도 항상 성립하는 등식은?

항등식

방정식

일차식

다항식

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

a=b=c=0

a=a'

b=b'

c=c'

a=b=c=1

a=0

b=1

c=-1

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