College Algebra Final
SAMPLE
Please be aware that you practice a sample exam set, which means that it’s mimicking a real exam. In order to have more accurate experience:
or
6. Exponential & Logarithmic Functions / Solving Exponential and Logarithmic Equations / Problem 6
Solve the logarithmic equation for x and provide an exact solution:
log4 (x2 - 225) - log4 (x + 15) = 1
Learn this concept