Exponentials And Logarithms Flashcards
1
Q
What is the multiplication law of logarithms
A
log ₐ x + log ₐ y = log ₐ xy
2
Q
What is the division law of logarithms
A
log ₐ x - log ₐ y = log ₐ (x/y)
3
Q
What is the power law of logarithms
A
log ₐ (x^k) = klog ₐ x
4
Q
How do you rewrite log ₐ (1/x)
A
log ₐ (1/x) = log ₐ (x^-1)
= -log ₐ x
