0 0 votes If the equations $x^{2}+m x+9=0, x^{2}+n x+17=0$ and $x^{2}+(m+n) x+35=0$ have a common negative root, then the value of $(2 m+3 n)$ is Quantitative Aptitude cat2024-set1 numerical-answer + – Shubham Sharma 2 4.7k points 491 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.