mirzakasumovic5019 mirzakasumovic5019
  • 22-10-2019
  • Mathematics
contestada

Solve the following logarithmic equations.
5 log(x + 4) = 10

Respuesta :

carlos2112
carlos2112 carlos2112
  • 22-10-2019

Answer:

[tex]x=e^{2} -4[/tex]

Step-by-step explanation:

Divide both sides by 5:

[tex]log(x+4)=\frac{10}{5} \\log(x+4)=2[/tex]

Cancel logarithms by taking exp of both sides:

[tex]e^{log(x+4)}=e^{2}  \\x+4=e^{2}[/tex]

Solve for x subtracting 4 from both sides:

[tex]x=e^{2} -4[/tex]

Answer Link

Otras preguntas

Which is true of both DNA and RNA
What GCF of 36 and 72
Physics help plzzzzzzzz
Which of these are proportional?!?!
Mary wants to put 4 geraniums in each pot. If she has 8 pots, how many geraniums should she buy?
What is the idea of Richard Nixon resignation speech
Fill in the blank with the correct form of preterite or imperfect of the verb in parentheses. Nosotros ___(used to live)__________en Puerto Rico. (vivir)
an architectural engineer is designing a parabolic dome that will be 200 feet
Mark is making a decoration for a rally, using a string of triangular strips. Each strip is an isosceles triangle when flattened out. What is the measure of th
1. Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between the variables. I would expe