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Operasi Bentuk Aljabar

Authored by Bos D'

Mathematics

7th Grade

Used 72+ times

Operasi Bentuk Aljabar
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk 2a-4b+a-3b dapat disederhanakan menjadi.....

3a+7b

3a-7b

-2a-5b

-2a+5b

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil penjumlahan dari 5x-3y+z dan 4x-2y-3z adalah.....

9x-5y-2z

9x-5y+2z

9x-4y-z

9x-4y+z

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil pengurangan x2-4x+12 oleh -2x2+5x-2 adalah.....

-x2-9x+10

-x2+9x+10

3x2-9x+14

3x2-9x-14

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3 (2a-b)=.....

6a-3b

6a+3b

3a+6b

3a-3b

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5x (-2y-3z)=.....

-10xz-15xy

10xz-15xy

10xy-15xz

-10xy-15xz

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Apabila 2(n-7) dijumlahkan dengan -3(-4n+5) hasilnya adalah.....

14n-29

14n+29

10n+8

10n-9

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(7x+4)(x-3)

7x2-17x-12

7x2+17x-12

7x2-11x+12

7x2-11x-12

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