Find the value of the expression.Let logb A = 3 and logb B = -4. Find logb AB.

A. 7
B. -1
C. 12
D. -12


Answer: B

Mathematics

You might also like to view...

Solve the problem.Use a Taylor series to estimate the integral's value to within an error of magnitude less than 10-3.

A. 0.1285 B. 0.06445 C. 0.06533 D. 0.1845

Mathematics

Find the extreme values of the function subject to the given constraint.      

A. Maximum: none; minimum: 30 at  
B. Maximum: none; minimum: 24 at  
C. Maximum: 51 at    minimum: 30 at  
D. Maximum: 30 at    minimum: 24 at  

Mathematics

Solve the system by the substitution method.

A. (8, -9), (9, -8) B. (8, 9), (9, 8) C. (-8, -9), (-9, -8) D. (-8, 9), (-9, 8)

Mathematics

Write the partial fraction decomposition of the rational expression. ? ?

A.
B.
C.
D.
E.

Mathematics