Question

Factor the expression 4x + 32. Explain each step you take in the process.

a) 4(x + 8)
b) 4(x - 8)
c) 4x(1 + 8)
d) 4x(1 - 8)

Answer 1

To factor the expression 4x + 32, divide each term by 4, which gives you 4(x + 8).

Step-by-step explanation:

To factor the expression 4x + 32, we can find the greatest common factor (GCF) of the two terms. The GCF of 4 and 32 is 4. We can then divide each term by 4 to factor out 4:

4x + 32 = 4(x + 8)

Therefore, the correct answer is a) 4(x + 8).