Quiz about Menyederhanakan Bentuk Aljabar

Question 1

Bentuk sederhana dari $$-2x-8y+7y-3x+5$$ adalah ...

Accepted Answer

$$-5x-y+5$$

Answer

$$-x-15y+5$$

Answer

$$-x-y+5$$

Answer

$$-5x+15y+5$$

Question 2

$$5\left(x+3y\right)-4\left(2x-y\right)=\cdot\cdot\cdot$$

Accepted Answer

$$-3x+19y$$

Answer

$$3x+19y$$

Answer

$$-8x+19y$$

Answer

$$8x+19y$$

Question 3

$$\left(20x-4y\right)\div\left(-4\right)=\cdot\cdot\cdot$$

Accepted Answer

$$-5x+y$$

Answer

$$5x-y$$

Answer

$$5x+y$$

Answer

$$-5x-y$$

Question 4

$$7x imes4y=\cdot\cdot\cdot$$

Accepted Answer

$$28xy$$

Answer

$$28y$$

Answer

$$21xy$$

Answer

$$28x$$

Question 5

Manakah yang merupakan bentuk suku tunggal?

Accepted Answer

$$2x^2$$

Accepted Answer

$$-y$$

Answer

$$4x+7$$

Answer

$$3x-5y$$

Question 6

$$3x^2-6x+1-2x^2+4x=\cdot\cdot\cdot$$

Accepted Answer

$$x^2-2x+1$$

Answer

$$x^2-10x+1$$

Answer

$$x^2+2x+1$$

Answer

$$x^2+10x+1$$

Question 7

$$2\left(6a-5b+1\right)=\cdot\cdot\cdot$$

Accepted Answer

$$12a-10b+2$$

Answer

$$12a-5b+1$$

Answer

$$12a-10b+1$$

Answer

$$12a-5b+2$$

Question 8

$$4a imes\left(-ab ight)=\cdot\cdot\cdot$$

Accepted Answer

$$-4a^2b$$

Answer

$$4a^2b$$

Answer

$$-4ab$$

Answer

$$4ab$$

Question 9

$$\left(8x-6y\right)-\left(2x+4y\right)=\cdot\cdot\cdot$$

Accepted Answer

$$6x-10y$$

Answer

$$6x+10y$$

Answer

$$6x+2y$$

Answer

$$6x-2y$$

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