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Operasi Hitung Penjumlahan dan Pengurangan Bentuk Aljabar Kelas

Authored by Rizkiyah Rohmah

Mathematics

7th Grade

Used 8+ times

Operasi Hitung Penjumlahan dan Pengurangan Bentuk Aljabar Kelas
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20 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil dari (4c + 8d – 3e) – (6c + 2d – 2e) adalah ....

–2c + 6d + e

–2c + 6de

–2c + 10d + e

–2c + 10de

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sederhanakan bentuk aljabar 2x + 3y + 4x – 5y

6x – 2y

6x + 2y

7x + 3y

7x – 3y

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (3a+2)+(4ba)=...\left(3a+2\right)+\left(4b-a\right)=...  

 7ab27ab-2  

 2a+4b+22a+4b+2  

 4a2+2a4a-2+2a  

 4a24a-2  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (2x5y+4z)(4xy+2z)=...\left(2x-5y+4z\right)-\left(-4x-y+2z\right)=...  

 6x4y+2z6x-4y+2z  

 8x+5y2z8x+5y-2z  

 6x+4y+2z6x+4y+2z  

 2x5y2z2x-5y-2z  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (2a24ab)+(6ab5b2)=...\left(-2a^2-4ab\right)+\left(6ab-5b^2\right)=...  

 2a25b2+2ab-2a^2-5b^2+2ab  

 8a25b22ab-8a^2-5b^2-2ab  

 6b25a2+2ab-6b^2-5a^2+2ab  

 8a2+5b22ab8a^2+5b^2-2ab  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

hasil penjumlahan (73yy2) dengan (2y2+1)\left(7-3y-y^2\right)\ dengan\ \left(2y^2+1\right)  


 8+3yy28+3y-y^2  

 63yy26-3y-y^2  

 83y+y28-3y+y^2  

 83y+3y28-3y+3y^2  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Sederhanakan bentuk aljabar 4x + 9 - 5x -2

x + 1

x + 2

x + 7

( -x ) + 7

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