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Kembangkan dan Faktorkan

Authored by Aqasyah Fatin

Mathematics

8th Grade

Used 2+ times

Kembangkan dan Faktorkan
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Kembangkan:

Expand:

a(2b)

2a + b

ab + 2

a(2 + b)

2ab

2.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Kembangkan:

Expand:

3x(4y)

3xy

7xy

12x

12xy

3.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Kembangkan:

Expand:

2a(3b + 4c)

2a(3b) + 2a(4c)

6ab + 4ac

2a(3b + 4c + d)

6ab + 8ac

4.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Kembangkan:

Expand:

(2a + 3)(3b - 4)

9ab - 8a + 6b - 12

6ab - 8a + 9b - 12

6ab - 12a + 9b - 8

6ab + 12a - 9b + 8

5.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Kembangkan:

Expand:

2(x + 3)(x + 4)

2x² + 10x + 20

2x² + 16x + 30

2x² + 14x + 24

2x² + 12x + 18

6.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Ungkapan berikut dapat difaktorkan menggunakan kaedah yang mana?

Which method can be used to factorize the following expression?

2x² + 8x + 9

Kaedah kuasa 2 sempurna

Perfect squares method

Kaedah pendaraban silang

Cross multiplication method

Kaedah faktor sepunya

Common factor method

7.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Faktorkan:

Factorise:
12a²b – 8ab²

ab(12a – 8b)

4ab(3a – 2b)

2ab(6a – 4b)

4ab²(3a – 2)

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