Quiz about Factoring Expressions

Question 1

Factor: $$4y+12y$$

Accepted Answer

$$4y\left(1+3\right)$$

Answer

$$4\left(y+3y\right)$$

Answer

$$4\left(y+12y\right)$$

Answer

$$4y\left(1+3y\right)$$

Question 2

Factor: $$48x-32$$

Accepted Answer

$$16\left(3x-2\right)$$

Answer

$$8\left(6x-4\right)$$

Answer

$$8x\left(6-4\right)$$

Answer

$$16x\left(3-2\right)$$

Question 3

Factor: $$\frac{5}{2}x-\frac{1}{2}$$

Accepted Answer

$$\frac{1}{2}\left(5x-1\right)$$

Answer

$$\frac{1}{2}x\left(5-1\right)$$

Answer

$$\frac{1}{2}\left(5x+1\right)$$

Answer

$$\frac{1}{2}x\left(5x-1\right)$$

Question 4

Factor: $$20x-12xy$$

Accepted Answer

$$4x\left(5-3y\right)$$

Answer

$$4\left(5x-3xy\right)$$

Answer

$$4x\left(5-3\right)$$

Answer

$$4xy\left(5-3\right)$$

Question 5

Select all of the expressions that cannot be factored.

Accepted Answer

$$9x+31$$

Accepted Answer

$$4x-5y+2z$$

Answer

$$7x-14y$$

Answer

$$27x-18y$$

Answer

$$24x+12x$$

Question 6

Which of the expressions below cannot be factored?

Accepted Answer

$$7x+3$$

Answer

$$7x+21$$

Answer

$$7x+35$$

Answer

$$3x-27$$

Factoring Expressions