Home
Class 12
MATHS
If x = -1 and x = 2 are extreme points o...

If x = -1 and x = 2 are extreme points of `f(x) = alpha log |x| + beta x^(2) + x`, then

A

`alpha = -6, beta = (1)/(3)`

B

`alpha = -6, beta = - (1)/(2)`

C

`alpha = 2, beta = - (1)/(2)`

D

`alpha = 2, beta = (1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If alpha and beta are the roots of the equation x ^(2) + alpha x + beta = 0, then

If alpha and beta are the roots of x^(2)-2x +4=0 then alpha^(n) + beta^(n) is equal to

If alpha and beta are the roots of 4x^(2) + 2x - 1 = 0 , then beta is equal to

If alpha and beta are the roots of the equation x ^(2) + 3x - 4 = 0 , then (1)/(alpha ) + (1)/(beta) is equal to