Search Header Logo

Perkalian Bentuk Aljabar

Authored by meydayanti sitepu

Mathematics

7th - 9th Grade

Used 227+ times

Perkalian Bentuk Aljabar
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hasil dari a x a = ....

2a

a2

2a2

a2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hasil kali dari 5 x ( n + 3 ) adalah....

5n + 3

5 + 3n

5n + 15

15n

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(x+y)2 =... .

x2 + y2 + 2xy

-x2- y2 + 2xy

x2 + y2 + xy

x2 - y2 + 2xy

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari −2 (2x2 + 3x − 4) adalah ... .

−2x2 + 6x − 8

−4x2 + 6x − 8

−4x2 - 6x + 8

−4x2 - 6x − 8

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Bentuk sederhana dari perkalian suku (2x−3)(x+5) adalah ....

2x2 - 13x - 15

2x2 + 13x + 15

2x2 − 7x + 15

2x2 + 7x - 15

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

3. Perhatikan bentuk aljabar berikut.

(i) 9x2 - 25 = (3x - 5)2

(ii) 7x2 + 11x - 6 = (7x - 3) (x + 2)

(iii) x2 + x - 12 = (x + 2) (x - 6)

(iv) x2 + 7x + 12 = (x - 4) (x - 3)

Pernyataan yang benar adalah ... .

(i) dan (ii)

(ii) dan (iii)

(i) dan (iii)

(ii) dan (iv)

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sebuah persegi panjang panjangnya( 3a+b) cm dan lebarnya (2a+2b )cm. Keliling persegi panjang adalah...cm

6a + 3b

10a + 6b

12a + 6b

5a + 3b

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?