SOLUTION: what is the x intercept of the following equation: g(x)= 4^x-3-2 ?

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Question 864630: what is the x intercept of the following equation: g(x)= 4^x-3-2 ?
Answer by Alan3354(69443) About Me  (Show Source):
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what is the x intercept of the following equation: g(x)= 4^x-3-2 ?
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g(x)= 4^x-3-2
g(x)= 4^x - 5 = 0
4^x = 5
x*log(4) = log(5)
x = log(5)/log(4)