Answer:
5(x + 3)
Step-by-step explanation:
Hello!
To factor, take out the greatest common factor, or the largest factor in each term.
The factors of 5x are 5 and x.
The factors of 15 are 3 and 5.
The greatest common factor is 5, so take it out of the expression.
- 5x + 15
- 5(x) + 5(3)
- 5(x + 3)
The factored expression is 5(x + 3).
