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perkalian aljabar

Authored by Suhartini Wong

Mathematics

8th Grade

10 Questions

CCSS covered

Used 760+ times

perkalian aljabar
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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

hasil dari 2a(-b2 + a2b - 3bc2)

2a-b2+2a2b-6abc

2a2b + 2a3b - 6ab2c

2ab2 + 2a3b - 6abc2

-2ab2 + 2a3b - 6abc2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

hasil dari (3a - 5) (3a + 5)

9a2 - 15a - 25

3a2 - 25

9a2 - 25

6a2 - 25

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Hasil dari (x-1)(x+1) adalah....

x2 - 1

x2 + 1

x + 1

x - 1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Hasil dari (3x - 2) (3x + 2) adalah....

9x2 - 4

9x - 4

9x2 - 2

9x - 2

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

(a - b) (a + b) = ....

a2 - b2

a - b

a + b

a2 - b

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Hasil dari (2x + 3y) (2x - 3y) adalah....

4x2 - 9y2

4x - 9y

4x + 9y

2x2 - 3y2

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Hasil dari (3x - 2) (2x - 4) adalah....

6x2 - 8x - 8

6x2 + 8x + 8

6x2 - 16x + 8

6x2 +16x - 8

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