Quiz about Bab 5 Tingkatan 1 : Ungkapan Algebra

Question 1

4b + 6c - b - 3c + 2d =

Accepted Answer

3b - 3c + 2d

Answer

-3b - 3c + 2d

Answer

5b - 9c + 2d

Answer

5b + 11cd

Question 2

-9 - xy + 10uv + 12xy - 2vu

Accepted Answer

-9 + 11xy + 8uv

Answer

-9 - 13xy + 12uv

Answer

-9 + 11xy + 10uv - 2uv

Answer

-9 - 12xy - 20uv

Question 3

$$6a^2b\ -\ 3ab\ -\ 10a^2b\ =$$

Accepted Answer

$$-3ab\ -4a^2b$$

Answer

$$3ab\ \ -\ 4a^2b$$

Answer

$$-16a^2b\ +\ 3ab$$

Answer

$$-7a^2b$$

Question 4

15 - 22m + 3n - 10m + 9 - 9n =

Accepted Answer

24 - 32m - 6n

Answer

24 + 32m + 6n

Answer

6 - 12m - 6n

Answer

6 + 12m + 6n

Question 5

10pq - 5qp + 3pq - 6rs =

Accepted Answer

8pq - 6rs

Answer

13pq - 5qp - 6rs

Answer

12pq - 6rs

Answer

8pq + 6rs

Question 6

3a + 4c - d - 15a + 4d =

Accepted Answer

- 12a + 4c + 3d

Answer

-18a + 7cd

Answer

12a - 4c + 3d

Answer

-18a + 4c - 5d

Question 7

8xyz - 2yxz - 4xyz + 10pqr =

Accepted Answer

2xyz + 10pqr

Answer

2xyz - 10pqr

Answer

4xyz - 2yxz + 10pqr

Answer

14xyz + 10pqr

Question 8

$$5r^2s^3t\ +3r^2s^3t\ -\ 4r^2ts^{3\ }=$$

Accepted Answer

$$4r^2s^3t$$

Answer

$$4r^3s^2t$$

Answer

$$8r^2s^3t\ -\ 4r^2ts^3$$

Answer

$$6r^2s^3t$$

Question 9

2a x 4b =

Accepted Answer

8ab

Answer

6ab

Question 10

2a x 4bc =

Accepted Answer

8abc

Answer

6abc

Question 11

2a x 4a =

Accepted Answer

$$8a^2$$

Answer

$$6a^2$$

Answer

$$8a$$

Answer

$$6a$$

Question 12

-6mn x 2mn =

Accepted Answer

$$-12m^2n^2$$

Answer

$$12mn$$

Answer

$$-4mn$$

Answer

$$-4m^2n^2$$

Question 13

6b x (-2bc) x 4cd =

Accepted Answer

$$-48b^2c^2d$$

Answer

$$48b^2c^2d$$

Answer

$$-12bcd$$

Answer

$$-12b^2c\ \ +\ cd$$

Question 14

(- 10rs) x (- 4pq) =

Accepted Answer

40pqrs

Answer

14pqrs

Answer

-14pqrs

Answer

-40pqrs

Question 15

$$12k^{4\ }\div\ 2k^{ }\ =$$

Accepted Answer

$$6k^3$$

Answer

$$6k^5$$

Answer

$$4k^3$$

Answer

$$4k^5$$

Question 16

$$81xyz\ \div9xz\ =$$

Accepted Answer

9y

Answer

9xyz

Answer

9yz

Answer

-9y

Question 17

$$\left(-25fgh\right)\ \div\ 5fgh\ =$$

Accepted Answer

-5

Answer

5

Answer

-5fgh

Answer

30

Question 18

$$3ab\ imes\ 6b^2\ \div2b^{3\ }=$$

Accepted Answer

9a

Answer

-9a

Answer

9ab

Answer

11ab

Question 19

Apakah sebutan serupa bagi 2m?

Accepted Answer

-20m

Answer

2mn

Answer

-4m2

Answer

$$\frac{2}{m}$$

Question 20

3a + 6b =

Accepted Answer

3a + 6b

Answer

9ab

Answer

18ab

Question 21

3ab + 4ba - 2ab =

Accepted Answer

5ab

Answer

9ab

Answer

ab + 4ba

Answer

-5ab

Question 22

10n - 4n + 7n =

Accepted Answer

13n

Answer

21n

Answer

-13n

Answer

21n

Question 23

9p x 3 =

Accepted Answer

27p

Answer

12p

Question 24

9p x (-3) =

Accepted Answer

-27p

Answer

-12p

Question 25

-9p x (-3) =

Accepted Answer

27p

Answer

-27p

Answer

12p

Answer

-12p

Question 26

9p x 3r =

Accepted Answer

27pr

Answer

6pr

Answer

12pr

Question 27

9p x 3pr =

Accepted Answer

27p2r

Answer

27pr2

Answer

27pr

Question 28

Hitung nilai 4x + 7y apabila x = 2 dan y = 1.

Accepted Answer

15

Answer

-15

Answer

18

Answer

9

Question 29

Hitung nilai apabila 5 - 7y²apabila y = -2.

Accepted Answer

-23

Answer

23

Answer

19

Answer

9

Question 30

Hitung nilai 5mn - 2n apabila m = 2 dan n = 1.

Accepted Answer

8

Answer

-8

Answer

12

Answer

-12

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