Solving Logarithmic Equations · CSEC Additional Mathematics

10 past-paper questions on Solving Logarithmic Equations, part of Surds, Indices, and Logarithms, from every CSEC Additional Mathematics paper on Quelpr.

1. 1(c)4 marks· Additional Mathematics Q1 1(c)Show that x = 2(log5 + log7) / (log125 - log7).
2. 1(c)4 marks· Additional Mathematics Q1 1(c)Solve 3x log 2 + log 8x = 2.
3. 1(c)(ii)2 marks· Additional Mathematics Q1 1(c)(ii)Solve the equation log(x + 1) + log(x - 1) = 2 log(x + 2).
4. 1(d)(ii)4 marks· Additional Mathematics Q1 1(d)(ii)Solve the equation: log3(x + 2) + log3(x - 1) = log3(6x - 8).
5. 8(i)3 marks· Additional Mathematics Q8 8(i)Solve the equation 2^(2x + 1) = 20.
6. Q151 mark · multiple choice· CSEC Additional Mathematics · 2015 · Paper 1Given that \log_2 x^3 = 6, then the value of x is
7. Q161 mark · multiple choice· CSEC Additional Mathematics · 2016 · Paper 1The value of x for which \log_3(2x + 1) = 2 + \log_3(3x - 11) is
8. Q141 mark · multiple choice· CSEC Additional Mathematics · 2018 · Paper 1Given that \log_2 x^3 = 6, then the value of x is
9. Q141 mark · multiple choice· CSEC Additional Mathematics · May/June 2017 · Paper 1The value of 2^z where z = 5 + \log_2 3 is
10. Q151 mark · multiple choice· CSEC Additional Mathematics · May/June 2017 · Paper 1Given that \log_2 x^3 = 6, then the value of x is