May5sos
May5sos
15-02-2017
Mathematics
contestada
How do you solve 4=2^x?
Respuesta :
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
log
2/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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