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

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