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Algebra 2 - Solving a logarithm with a rational value

👉 Learn how to evaluate logarithms with fractions. Recall that the logarithm of a number says a to the base of another ...
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Using the properties of Natural logs to solve an exponential equations

👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as ...
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Solving logarithmic and exponential equationsSolving logarithmic and exponential equations

\({\log _a}a = 1\) (since \({a^1} = a\)) so \({\log _7}7 = 1\) \({\log _a}1 = 0\) (since \({a^0} = 1\)) so \({\log _{20}}1 = 0\) \({\log _a}p + {\log _a}q = {\log _a ...
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Algebraic and trigonometric skills

A polynomial is an algebraic expression involving many terms and can be factorised using long division or synthetic division. Laws of logarithms and exponents Revise what logarithms are and how to use ...