Q53. If the Arithmetic Mean (A.M.) and Geometric Mean (G.M.) of two numbers are 9 and 4 respectively, then these numbers are the roots of which quadratic equation?Mathematics — Sequences and Series — Question 53 of 208A. x2 + 18x + 16 = 0B. x2 - 18x + 16 = 0C. x2 + 18x - 16 = 0D. x2 - 18x - 16 = 0Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →