To factor the expression \(-15x - 25\) using the greatest common factor (GCF), we first need to identify the GCF of the coefficients \(-15\) and \(-25\).
The GCF of \(-15\) and \(-25\) is \(5\). Now, we can factor out \(5\):
\[ -15x - 25 = 5(-3x - 5) \]
So, the correct factorization is:
5(−3x − 5)
Thus, the response is:
5(−3x − 5)