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Apply the equality property of logarithms to solve an equation, log13 (x^2 - 4) = log13 (3x)

Description: 👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve ...
YouTube on MSNOpinion

Applying the equality of logarithms to solve an equation, log3 (3x + 8) = log3 (x^2 + x)

👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a ...
BBC

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 ...
BBC

Solving logarithmic and exponential equations

Remember one of the laws of logs: \(n{\log _a}x = {\log _a}{x^2}\) Another one of the laws are used here: \({\log _a}x + {\log _a}y = {\log _a}xy\) ...