Quiz about Bentuk Aljabar Kelas 7

Question 1

Perhatikan bentuk aljabar berikut: $$6p+7pq-5p+7r+1$$

Variabel-variabel pada bentuk aljabar tersebut adalah ...

Accepted Answer

$$p,\ q\ dan\ r$$

Answer

$$p,\ pq,\ p\ dan\ r$$

Answer

$$p,\ pq,\ -p,\ dan\ r$$

Answer

$$6p,\ 7pq,\ -5p,\ dan\ 7r$$

Question 2

Koefisien $$m$$ pada bentuk aljabar $$6-2m-3p$$ adalah ...

Accepted Answer

-2

Answer

-3

Answer

2

Answer

3

Question 3

Bentuk aljabar $$3y-4z-6$$ memiliki konstanta ...

Accepted Answer

-6

Answer

-4

Answer

4

Answer

6

Question 4

Hasil pengurangan $$9m-2n+3$$ oleh $$5n-3m+9$$ adalah ...

Accepted Answer

$$12m-3n-6$$

Answer

$$6m+3n+12$$

Answer

$$6m+7n+12$$

Answer

$$12m-7n-6$$

Question 5

Hasil pengurangan $$5r+3t-9$$ oleh $$-2r+4t-8$$ adalah ...

Accepted Answer

$$7r-t-1$$

Answer

$$7r+7t-17$$

Answer

$$3r+7t-17$$

Answer

$$3r-t-1$$

Question 6

Bentuk aljabar $$2r^2-9r+10$$ apabila difaktorkan akan menjadi ...

Accepted Answer

$$\left(2r-5\right)\left(r-2\right)$$

Answer

$$\left(2r-5\right)\left(r+2\right)$$

Answer

$$\left(2r+5\right)\left(r-2\right)$$

Answer

$$\left(2r+5\right)\left(r+2\right)$$

Question 7

Pemfaktoran dari bentuk aljabar $$5p^2+13p-6$$ adalah ...

Accepted Answer

$$\left(5p-2\right)\left(p+3\right)$$

Answer

$$\left(5p-2\right)\left(p-3\right)$$

Answer

$$\left(5p+2\right)\left(p-3\right)$$

Answer

$$\left(5p+2\right)\left(p+3\right)$$

Question 8

Jika $$m=3$$ dan $$n=5$$ , maka nilai dari $$7m-4n+mn=...$$

Accepted Answer

16

Answer

153

Answer

63

Answer

56

Question 9

Jika $$a=7$$ dan $$b=2$$ , maka nilai dari $$a^2+2ab+b^2$$ adalah ...

Accepted Answer

81

Answer

46

Answer

25

Answer

-10

Question 10

Jika $$p=3$$ , $$q=5$$ , dan $$r=7$$ , maka nilai dari $$pq+qr+pr+pqr=...$$

Accepted Answer

176

Answer

228

Answer

486

Answer

105

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