(x)=a log|x|+bx^(2)+x" has its extremum value of "x=-1,x=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 its extremum values at x=-1a n dx=2, then

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

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 log|x|+bx^(2)+x has extreme values at x=-1 andatx =2, then find a andb.

If y=a log x +bx^(2)+x has its exteme values at x=-1 and x=2, then find a and b.

If y= a log x+bx^(2)+x has its extreme values at x = -1 and x = 2, then :

If y = a log x + bx^2 + x has its extreme values at x = -1 and x = 2, then find a and b.