Finding Equivalent Expressions by Factoring

Identify which expression(s) below are equivalent to -3(2x - 4):

• a and b

• b and c

• a and c

• None of the above

Simplify the expression using factoring:

4x + 12 + 2x

• 2(2x + 6)

• 2(2x - 6 - x)

• 6(x - 2)

• 6(x + 2)

Which expressions are equivalent to: 3x + 4?

• b and d

• a, c, d

• b and c

• None of the above

Factor 91a + 42b

Factor:

4x + 30

• 2(x + 15)

• 4(x + 15)

• 2(2x + 15)

• 4(x + 10)

Factor
8x - 6

• 2(4x - 3)

• 2(4x + 3)

Factor:

12x + 20

• 4(x + 5)

• 4(3x + 5)

• 3(4x + 5)

• 4(3x) + 4(5)

Factor. 6a + 20

• 2(a + 10)

• 6(a + 14)

• 2(3a + 10)

• 3(2a + 5)

Factor

4t - 20s

• 4(t - 5)

• 4(t+5)

Factor:  
4x + 30y

• 2(x + 15y)

• 4(x + 15y)

• 2(2x + 15y)

• can't be factored