Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) If `alpha, beta, gamma`the roots of `x^3+ax^2+b=0`, then the value of `|[alpha,beta,gamma],[beta,gamma,alpha],[gamma,alpha,beta]|`is - Sarthaks eConnect

If `alpha, beta, gamma` the roots of `x^3+ax^2+b=0`, then the value of `|[alpha,beta,gamma],[beta,gamma,alpha],[gamma,alpha,beta]|` is:

`-a^3`

`a^3-3b`

`a^3`

`a^2-3b`