Find the surface area and volume of the figure.
8 in
6 in
4 in
O
A. 206 in. 2; 192 in.3
O
B. 208 in.2; 192 in.3
O
C. 212 in.?; 194 in.3
O
D. 208 in.?; 190 in.3

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: