### Home > PC3 > Chapter 11 > Lesson 11.1.4 > Problem11-68

11-68.

Given $\log_b(M) = 3.2$, $\log_b(N) = −1.5$, and $\log_b(P) = 2.4$, evaluate $\log_b( \frac { M ^ { 2 } N } { P } )$.

$\log_b\frac { M ^ { 2 } N } { P } = \log_b(M^2N)-\log_b(P)$