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Rewrite as an equation. Rewrite log5 (625) = x log 5 (625) = x in exponential form using the definition of a logarithm. If x x and b b are positive real numbers and b b does not equal 1 1, then logb (x) = y log b (x) = y is equivalent to by = x b y = x. Create equivalent expressions in the equation that all have equal bases.
This log calculator (logarithm calculator) allows you to calculate the logarithm of a (positive real) number with a chosen base (positive, not equal to 1). Regardless of whether you are looking for a natural logarithm, log base 2, or log base 10, this tool will solve your problem.
Exclude the solutions that do not make logx(625) = 4 log x (625) = 4 true. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Logarithm calculator to generate step by step calculation for how to find what is log base 5 of 625? Logarithm base 5 of 625 is 4. log 5 (625) = 4
\displaystyle{5}^{{2}}={25} Explanation: You can use the definition of logarithm as: \displaystyle{{\log}_{{a}}{x}}={b}\to{x}={a}^{{b}} In your case: \displaystyle{{\log}_{{5}}{\left({25}\right)}}={2} ...
Click here to see ALL problems on Exponential-and-logarithmic-functions Question 148565 : log base 5 exponent of 625 Answer by stanbon(75887) ( Show Source ):
Free logarithm calculator - step-by-step solutions to help simplify logarithmic expressions.
