If `f(x)=alog|x|+b x^2+x` has its extremum values at `x=-1a n dx=2,` then

If f(x)=a log|x|+bx^(2)+x has its extremum values at x=-1 and x=2, then

If f(x)=a ln|x|+bx^(2)+x has its extremum values at x=-1 and x=2, then (A)a=2,b=-1(B)a=2,b=-1/2(C)a=-2,b=1/2'(D) none of these

If f(x)=alog|x|+b x^2+x has extreme values at x=-1 a n d a t x=2, then find a and b .

If f(x)=alog|x|+b x^2+x has extreme values at x=-1 a n d a t x=2, then find a and b .

If y = a logx + bx^(2) + x has its extremum value at x = -1 and x = 2, then

If f(x)=alog|x|+b x^2+x has extreme values at x=-1 and at x=2 , then find a and b .

If f(x)=a log|x|+bx^(2)+x has extreme values at x=-1 and at x=2, then find a and b.

If f(x) = a In x + bx^2 + x has extreme values at x= - 1 and x = 2 then find a and b.