26-04-2018
Mathematics

contestada

solve log3(x-3)+log3(2)=4

please show the steps

Respuesta :

CastleRook CastleRook

07-05-2018

log_3 (x-3)+log_3(2)=4
this can be written:
log_3 (x-3)+log_3(2)=log_3 81
2(x-3)=81
2x-6=81
2x=87
x=87/2

Answer Link

Otras preguntas

when the six-step troubleshooting procedure has been successfully completed and the equipment is returned to service, the electrician must create a detailed doc

what type of force is exerted on a tectonic plate near the part of the convection current where the mantle is cooling?

discuss extensively LAN and WAN with relevant diagrams

question 7 fill in the blank: an effective slideshow guides your audience through your main communication points, but it does not repeat every word you say. a b

for the rest of this question, suppose you decide to use the number of times you see the area code 617 in 50 spam calls as your test statistic. question 5. writ

most of the trace minerals are toxic at intakes only two and a half to seven times above the estimated requirements. a. true b. false

in an observational study, the researcher exerts strict control over the units in the study. true false

which two of the following are benefits consumers report regarding their experiences with direct marketing?multiple select question.best method to try before yo

your firm produces film and as part of that production process, you require 10 tons of silver next month. at this point, you have contracts to purchase 5 tons o

Stoichiometric amounts of nitrogen gas and hydrogen gas react in a calorimeter to produce 5. 00 g of ammonia gas. The calorimeter temperature rises 0. 42°c. The