Practice problem
Simplify log(10a2)−log(2a)\log\left(10a^2\right)-\log\left(2a\right)log(10a2)−log(2a) for a>0a>0a>0
log(10a2−2a)\log\left(10a^2-2a\right)log(10a2−2a)
log(5a)\log\left(5a\right)log(5a)
log(20a3)\log\left(20a^3\right)log(20a3)
Type a concept, like “slope” or “photosynthesis”.