\({\log _a}a = 1\) (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 ...

Revise the laws of logarithms in order to solve logarithmic and exponential equations as part of Bitesize Higher Maths ...

What are the underlying principles of how populations change over time? Two basic principles are involved, the idea of exponential growth and its ultimate control.

Nov. 10 through Nov. 14: Solving quadratic equations, factoring trinomials using the ac method, solving quadratic equations, and cost, revenue and profit. Nov. 17 through Nov. 21: Solving quadratic ...

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