Mathematics Logarithm Advance Logarithm Questions Question #576 (CAT-I)

যদি log₅ (x² + x) - log₅ (x + 1) = 2 হয়, তবে x এর মান কত?

A 5
B 10
C 25
D 30
Correct Answer & Explanation
Option C
Option C is the correct answer according to official curriculum guidelines.