Additional Mathematics 0606 / Logarithmic and exponential functions / 3.13.1: Quadratic in ln 5x0606/12/F/M/21 — Question 1 · 4 marks · Equations, Log lawsMark as done · Save for later · Show all solutionsFind the exact solutions of the equation 3(ln5x)2+2ln5x−1=03(\ln 5x)^{2} + 2\ln 5x - 1 = 03(ln5x)2+2ln5x−1=0.[4]▸ Answer▸ Official mark scheme← 3.12: Sketch of y = ln(3x − 4)2.7: Write as a single logarithm →
