jamelcadell jamelcadell
  • 12-12-2018
  • Mathematics
contestada

Logb A=2 and logb B=-3. Find logb AB

Respuesta :

jimrgrant1 jimrgrant1
  • 12-12-2018

Answer:

- 1

Step-by-step explanation:

using the rule of logarithms

log x + log y ⇔ log(xy), hence

[tex]log_{b}[/tex] AB = [tex]log_{b}[/tex] A + [tex]log_{b}[/tex] B = 2 - 3 = - 1


Answer Link

Otras preguntas

Dorothy types 120 words per minute. how many words does Dorothy type in 1.75 minutes
Why did President Truman feel he had no choice but to drop the atomic bombs?
What is 0.505 as a fraction
"Zachary invested $50 and was able to triple his money in two years. Kayla also began with $50 in investments, and was able to cube her money in two years. Who
Which sentence is written in the passive voice? a. John gave Marty the job. b. We ate dinner at the finest restaurant in town. c. Katlyn was given a babysitt
Trace the path of energy from sun to you:
HOW DO I GET A SCHOLARSHIP FOR A 6TH GRADER!!!!
R is inversely proportional to s. If r=16 when s=3, then write the formula for the reaction between r and s
A fraction can be changed to a decimal by dividing the
Ken saves $140 per month. If this is 2.5% of his monthly income, how much does he earn per month ?