bm42400
bm42400 bm42400
  • 02-04-2019
  • Mathematics
contestada

Write log (x^2-9) - log(x+3) as single logarithm.

Write log x29 logx3 as single logarithm class=

Respuesta :

jad89645 jad89645
  • 02-04-2019

Answer:log(x-3)

Step-by-step explanation:

log(A)-log(B) is log(A/B) then this would be log[(x^2-9)/(x+3)]

x^2-9 is (x-3)(x+3) then the answer is log(x-3)

Answer Link

Otras preguntas

A 12-kilogram mass has a kinetic energy of 150 joules. The speed of the object is A.25.0 B.12.5 c.3.55 D.5.00
f(x) = -3x+1 g(x) = 3x² + 4x - 15 Find: f(g(x))
A minivan with a gross weight of 5700 pounds is parked on a street with a slope of 5°. Find the magnitude of the force required to keep the vehicle from rolling
HELP ! ILL MARK BRAINLIEST !!!
Which type of artificial intelligence (ai) can repeatedly perform tasks of limited scope?
Compute the average 7 5 10 2 8 4
when you hear stories of horrific events happening in the world, how do you feel
Please help on my final most Yall Can doesn’t have to be all the answers
Which two sentences in this excerpt from Franklin D. Roosevelt’s “Four Freedoms” speech suggest that going to war will result in a peaceful political system? A.
A teacher wants to buy electronic tablets for her classroom. If she buys refurbished tablets, she can get them for a chapter price, but she is worried that refu