6.1-6.3 · Logarithmic and exponential functionsLesson 5 of 16
Solving logarithmic equations
Combine the logarithms into one, rewrite it as a power, then solve. Reject any answer that puts a negative number inside a log.
Locked
Unlock the rest of O Level Additional Mathematics: Logs and Coordinate Geometry (4037).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.