Quiz about Operasi Hitung Aljabar

Question 1

$$-3x+8+15x-8=$$

Accepted Answer

$$12x$$

Answer

$$15x+16$$

Answer

$$12x-16$$

Answer

$$15x$$

Question 2

$$y+8-4y+17=$$

Accepted Answer

$$-3y+25$$

Answer

$$-5y+9$$

Answer

$$3y+25$$

Answer

$$5y+6$$

Question 3

$$y+8-\left(-4y+17\right)=$$

Accepted Answer

$$5y-9$$

Answer

$$-5y-9$$

Answer

$$3y+9$$

Answer

$$-3y-9$$

Question 4

3 x ( 2p - 3q + 4r)

Accepted Answer

6p - 9q + 12r

Answer

6p + 9q + 12r

Answer

6p - 9q - 12r

Answer

2p - 9q + 12r

Question 5

$$\frac{2x-6y}{12}$$

Accepted Answer

$$\frac{x-3y}{6}$$

Answer

$$\frac{2x-y}{2}$$

Answer

$$\frac{x-y}{2}$$

Answer

$$\frac{2x-y}{6}$$

Question 6

2y + 15z - (4y - 8) =

Accepted Answer

-2y + 15z + 8

Answer

6y + 15z - 8

Answer

-2y + 15z

Answer

21yz - 8

Question 7

$$4\left(3m-2\right)-2\left(4m-5\right)=...$$

Accepted Answer

$$4m+2$$

Answer

$$-4m-2$$

Answer

$$20m-2$$

Answer

$$20m+2$$

Question 8

$$\left(5-2x\ \right)+\left(4+6x\right)=\ .\ .\ .\ .$$

Accepted Answer

$$4x+9$$

Answer

$$8x+1$$

Answer

$$4x-1$$

Answer

$$8x-9$$

Question 9

Bentuk sederhana dari $$-2\left(2x^2+3x-4\right)$$ adalah ....

Accepted Answer

$$-4x^2-6x+8$$

Answer

$$-2x^2+6x-8$$

Answer

$$-4x^2+6x-8$$

Answer

$$-4x^2-6x-8$$

Question 10

hasil perkalian aljabar berikut adalah. . . .

$$3\left(2a\ -\ b\right)$$

Accepted Answer

$$6a\ -\ 3b$$

Answer

$$5a\ +\ 3b$$

Answer

$$5a\ -\ 3b$$

Answer

$$6a\ +\ b$$

Question 11

Bentuk sederhana dari perkalian suku $$\left(2x-3\right)\left(x+5\right)$$ adalah ....

Accepted Answer

$$2x^2+7x-15$$

Answer

$$2x^2-13x-15$$

Answer

$$2x^2-7x+15$$

Answer

$$2x^2+13x+15$$

Question 12

Hasil dari (2x - 1) (x + 3) adalah ...

Accepted Answer

2x² + 5x - 3

Answer

2x2 - 3

Answer

2x² - 5x - 3

Answer

2x² + 5x + 3

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