C2 Maths - Logarithms 4.0 / 5 based on 2 ratings ? MathematicsLogarithms and exponentialsASEdexcel Created by: jackjj9Created on: 20-11-16 11:40 What is the multiplication law? log(a)X + log(a)Y = log(a)XY 1 of 8 What is the division law? log(a)X - log(a)Y = log(a)[X/Y] 2 of 8 What is the indices law? log(a)Y^X = Xlog(a)Y 3 of 8 What is the change of base formula? log(b)X = log(a)X/log(a)B 4 of 8 What can A^X = N be rearranged into to solve for X? log(a)N = X 5 of 8 What can log(a)N = X be rearranged into to solve for N? A^X = N 6 of 8 What must be done if a logarithmic equation is equal to an integer? Take it to log(10) 7 of 8 What is log to base 10 usually written as? log 8 of 8
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