If the functions f(x) = x^3 3 +2bx+ ax^2 2 and g(x) x^3 3 +ax+bx^2, a 2b have a common extreme point, then a...

Question

If the functions f(x) = x^3 3 +2bx+ ax^2 2 and g(x) x^3 3 +ax+bx^2, a 2b have a common extreme point, then a + 2b + 7 is equal to

Accepted Answer

(A)

JEE Main 2023 Mathematics question