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OPERASI HITUNG ALJABAR #2

Authored by Tania Thung

Mathematics, Education

7th Grade

Used 30+ times

OPERASI HITUNG ALJABAR #2
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Bentuk sederhana dari

 6a−3b+a+4b6a-3b+a+4b  adalah ....

 6a+b6a+b  

 6a−7b6a-7b  

 7a+b7a+b  

 7a−7b7a-7b  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari

 5a2b−ab2−7a2b+6ab25a^2b-ab^2-7a^2b+6ab^2  adalah ...

 6ab2−2a2b6ab^2-2a^2b  

 5ab2−12a2b5ab^2-12a^2b  

 5ab2−2a2b5ab^2-2a^2b  

 6ab2−12a2b6ab^2-12a^2b  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jumlah dari 5a + b - c dan 3a - 2b + 6c adalah ...

 8a−5b+5c8a-5b+5c  

 8a−b−5c8a-b-5c  

 8a−b+5c8a-b+5c  

 8a−5b+7c8a-5b+7c  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil dari

 7mn2×8m2n47mn^2\times8m^2n^4  adalah ... 

 56m2n356m^2n^3  

 56m3n656m^3n^6  

 56m3n356m^3n^3  

 56mn556mn^5  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil dari

 (3x−5)(4x+7)\left(3x-5\right)\left(4x+7\right)  adalah ... 

 12x2−x+3512x^2-x+35  

 12x2+41x−3512x^2+41x-35  

 12x2+x−3512x^2+x-35  

 12x2−41x−3512x^2-41x-35  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jumlah dari 2p + 3q - 4 dan p - 3q + 2 adalah ...

3p+23p+2

3p−6q+23p-6q+2

3p+6q−23p+6q-2

3p−23p-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Kurangkan 7x - 3y + 4 dari 8x + 9y - 5 adalah ...

 x+12y−9x+12y-9  

 −x+6y−1-x+6y-1  

 x+12y+9x+12y+9  

 −x+6y+1-x+6y+1  

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