04-03-2021
Mathematics

contestada

solve for x: 3^(x+3)=9

Respuesta :

madethisfortwitch1 madethisfortwitch1

04-03-2021

Answer:

-1

Step-by-step explanation:

To solve equations like this we need to use the following rule

[tex]x^y=z\\y=log_xz[/tex]

We have

[tex]3^{x+3}=9\\x+3=log_39\\x+3=2\\x= -1[/tex]

Answer Link

Otras preguntas

what led to the creation of complex societies

what is the least common multiple of 36 and 200

Why do people give in to negative peer pressure?

6,000 multiplied by power of 10

What is the next logical statement in the proof below? given: M is the midpoint of AB prove:2(AM) = AB a) AM+AM=AB b) AM=AB-MB c) AB=AM+MB d) M (A+B)=AB

India before the mid-20th century included what are now the independent nations of India and A.) Pakistan and Bangladesh B.) Sri Lanka C.) Afghanistan and Burma

CupCaking, a cupcake bakery, uses the equation below to determine the price of cupcakes, where y represents the total price in dollars and x represents the numb

What is the mean of the set of numbers? {–11, 22, –2, –3} a. –6.5 b. –1.5 c. 1.5 d. 6.5

How do you Graph 0=x+1/4y+1/2

What is 386.05679 rounded to the nearest hundredths ?