YOSSi2
YOSSi2
26-04-2017
Mathematics
contestada
How to solve this problem?
Respuesta :
Аноним
Аноним
26-04-2017
3^(x+4) = 6^(2x-5)
take logs
ln 3^x+4 = ln 6^2x-5
(x+4) ln3 = (2x-5)ln5
x + 4 ln5
---- -- = ------ = 1.465
2x - 5 ln3
x + 4 = 2.93x - 7.325
x = 11.325 / 1.93 = 5.868
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
PLEASE HELP Need help identifying the property used to solve these two equations. PLEASE HELP
What is (1\4 + 7\8) - 1\3
what is the distance between the points (4,3) and (1,1) on the cordinate plane
Angel runs 4 miles per day. What is the relationship between the number of days and how many miles he has run?
Which factor contributed to the Great Famine in Ukraine?
From which language does the word haiku originate?
A function has the function rule y = -7x - 2. If the input is -4, what is the output? 26 -30 -26 14
What are the prime factors of 32?
Lara baked 18 cookies with 2 scoops of flour. How many scoops of flour does Lara need in order to bake 27 cookies? Solve using unit rates.
In the number 2,135,789 what is the value of the digit 3
