May5sos
May5sos May5sos
  • 15-02-2017
  • Mathematics
contestada

How do you solve 4=2^x?

Respuesta :

beyondcrazz
beyondcrazz beyondcrazz
  • 15-02-2017
2*2 equels 4 so you find out that x equels 2
Answer Link
Аноним Аноним
  • 15-02-2017
4=2^x
Step 1: Flip the equation.
2^x times 
4

Step 2: Solve Exponent.
2^x times 
4

log2/x
log4
(Take log of both sides)
x times (log2 times 
log4)

x = (log4 times log2)

So, x=2
Answer Link

Otras preguntas

4. Lynn can walk two miles intenta 24 minutes. At this rate, how long will it take her to walk 6 miles?
weroc arange in words​
7(3b-1)=2b-26 please help and give me step by step ☺️​
Pls pls pls help me
Factories (x+2y)^3+(x-2y)^3 With full explanation
Page d.) What problems might we face it measuring Systems were not established?​
(y+2)(y^2-2y+4) ..........................
kh use h = 10. and k = 4 4
What is the value of the expression below when w=2 and x=2 9w - x
(a) If y varies directly as x, and y=24 when x=16, find y when x=12. (b) In a formula, z varies inversely as P. If Z is 200 when P is 4, find z when P is 10.