Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.84TI: Solve 5e2x=25. Find the exact answer and then approximate it to three decimal places.
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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Use the single-graph method to solve the given equation. (Round your answer to two decimal places.)
e−x − 5x = 0
x =
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