Factoring and Expanding Expressions

Expand and Simplify
-4(2h + 3)

• -8h - 12

• -8h - 3

• -8h + 3

• -8h +12

Is the following expression expanded correctly or incorrectly?:

10 (x - 5) = 10x - 50

• No, this is wrong!

• Yes, this is right!

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30

• 10x + 6

• 40x

• 2x + 30

Factor in simplest form: 6x + 12

• 3(2x + 4)

• 6(x+2)

• 6x(x+2)

• 1/2 (3x + 24)

Click all the possible factors of 15x - 60

• 15(x - 4)

• 2(5x - 30)

• 3(5x - 20)

• 5(3x- 12)

• 60(4x - 15)

Factor:  
4x + 30y

• 2(x + 15y)

• 4(x + 15y)

• 2(2x + 15y)

• can't be factored

Factor. 6a + 20

• 2(a + 10)

• 6(a + 14)

• 2(3a + 10)

• 3(2a + 5)

Simplify the expression 7b + 4t + 3t + 4c – 9t + c – 7k – b + 4b

• 10b – 2t + 5c – 7k

• 10b + 2t + 5c – 7k

• 10b – 2t + 5c + 7k

• None of the above

Factor

4t - 20s

• 4(t - 5)

• 4(t+5)

Factor:

4x + 30

• 2(x + 15)

• 4(x + 15)

• 2(2x + 15)

• 4(x + 10)