Mathematics A-Level
solving logarithmic equations
What solving logarithmic equations means in Mathematics A-Level, as defined for WJEC.
Definition of solving logarithmic equations
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Reference: WJEC
Solving a logarithmic equation such as ln(3x + 1) = 4 requires taking exponentials, giving 3x + 1 = e⁴.
Topics that use solving logarithmic equations
- Exponentials and logarithms (AS Unit 1: Pure Mathematics A) (WJEC A-Level)
Related terms
- ambient temperature baseline
- carrying capacity
- combining logarithms
- domain restrictions
- exponential growth
- exponential models
- fractional coefficients
- gradient and intercept
Using solving logarithmic equations in the exam
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