The value of a for which the equations x^3+ax+1=0 and x^4+ax^2+1=0 have a common root, is

JEE Main Mathematics question

The value of for which the equations and have a common root, is

Answer: (A)

For a common root : ,

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-013716