KmiyahJ1415 KmiyahJ1415
  • 03-11-2022
  • Mathematics
contestada

What is the value of x in: [tex] log_{2}(x) - 3 = 1[/tex]a) 2²b) 2³c) 2⁴d) 2¹

Respuesta :

MercerM280401 MercerM280401
  • 03-11-2022
[tex]\log _2(x)-3=1[/tex]

Add 3 to both sides:

[tex]\begin{gathered} \log _2(x)-3+3=1+3 \\ \log _2(x)=4 \\ 2^{\log _2(x)}=2^4 \\ x=2^4 \end{gathered}[/tex]

Answer Link

Otras preguntas

There are 20 purple or yellow marbles in a bag. The number of purple marbles is 4 less than 2 times the number of yellow marbles. How many purple marbles are in
What is 6 gallons in litres, to the nearest litre?
Read Sources 1 and 2. The excerpts develop the following central (main) ideas: Quality education leads to individual and community success Everyone is entitled
help me i mark brain thing
In what situation does water undergo a physical change?
Solve the quadratic equation below by completing the square. What are the solutions? X2 + 10x+ 22 = 31 X = -5+ 34 B. X=5+34 C. x=51/28 O D. x=-51/28
I need help with my homework
How did Indians of North America get their food?
help me please cant tell which of the rest is right or not
This is one of my math homework questions for tonight any help ? "Why can a number not have both an even and odd number of twos in its prime factorization ?"