Additional Mathematics 0606 / Quadratic functions / 1.121.12: Quadratic with no real roots0606/13/O/N/17 — Question 3 · 4 marksMark as done · Save for later · Show all solutionsFind the set of values of kkk for which the equation kx2+3x−4+k=0kx^{2} + 3x - 4 + k = 0kx2+3x−4+k=0 has no real roots.[4]▸ Answer▸ Official mark scheme← 1.5: Line that does not meet a curve1.2: Tangent from a line to a parabola →
