Quiz about PENJUMLAHAN DAN PENGURANGAN ALJABAR

Question 1

$$\left(a+2b\right)+\left(a-2b\right)=...$$

Accepted Answer

2a

Answer

3a

Answer

2a+4b

Answer

2a-4b

Question 2

$$-\left(-3x+2y\right)=...$$

Accepted Answer

3x - 2y

Answer

-3x - 2y

Answer

-3x + 2y

Answer

3x + 2y

Question 3

$$-\left(2a-3b+5\right)=...$$

Accepted Answer

-2a + 3b - 5

Answer

-2a + 3b + 5

Answer

-2a - 3b + 5

Answer

2a - 3b + 5

Question 4

$$\left(2x+6\right)-\left(3y-4\right)=...$$

Accepted Answer

2x - 3y + 10

Answer

2x - 3y - 4

Answer

2x + 3y + 10

Answer

2x - 3y - 10

Question 5

$$-\left(x+3\right)-\left(-2x+1\right)=...$$

Accepted Answer

x - 4

Answer

x+2

Answer

-3x+2

Answer

-3x-4

Question 6

Yang bukan merupakan variabel dari bentuk aljabar tersebut adalah...

Accepted Answer

$$xy^2$$

Answer

$$x^2$$

Answer

$$x^2$$

Answer

$$y^2$$

Question 7

$$(4x+3)+(2x-10)=...$$

Accepted Answer

6x - 7

Answer

6x - 3

Answer

6x - 17

Answer

6x + 7

Question 8

$$(2x+5)-(8x-2)=...$$

Accepted Answer

-6x + 7

Answer

-6x + 2

Answer

10x + 7

Answer

-6x - 7

Question 9

$$x+2y-3x+7-3y=...$$

Accepted Answer

-2x - y + 7

Answer

-2x + y + 7

Answer

3x + 2y - 7

Answer

-x - 2y + 7

Question 10

$$-\left(2p+3q-r+9\right)=$$

Accepted Answer

-2p - 3q + r - 9

Answer

-2p + 3q - r + 9

Answer

2p + 3q - r - 9

Answer

-2p - 3q - r - 9

Question 11

$$(5x-3)-(2x+4)=...$$

Accepted Answer

3x - 7

Answer

3x + 1

Answer

7x - 1

Answer

7x + 1

Question 12

$$\left(3a+4b\right)-\left(5b-2a\right)=...$$

Accepted Answer

5a - b

Answer

5a + b

Answer

-2a + 7b

Answer

-2a - b

Question 13

$$-\left(4m-2n+6\right)=...$$

Accepted Answer

-4m + 2n - 6

Answer

4m - 2n - 6

Answer

4m + 2n + 6

Answer

-4m - 2n - 6

Question 14

$$(7x+2)-(3x+5)=...$$

Accepted Answer

4x - 3

Answer

4x + 3

Answer

10x - 3

Answer

10x + 3

Question 15

$$-\left(5a-4b+8\right)=...$$

Accepted Answer

-5a + 4b - 8

Answer

5a - 4b - 8

Answer

5a + 4b + 8

Answer

-5a - 4b + 8

Question 16

$$(6y-2)-(4y+3)=...$$

Accepted Answer

2y - 5

Answer

2y + 5

Answer

10y - 5

Answer

10y + 5

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