Intercept with axis

F(x)=log(x+4)-2, what is the x intercept

Result

x =  96

Solution: Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Showing 1 comment: Dr Math
Assuming "log" is the decadic logarithm (log with base 10) To solve this verbal math problem are needed these knowledge from mathematics:

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

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