फलन `f(x)=-(3)/(4)x^(4)-8x^(3)-(45)/(2)x^(2)+105` के लिए उच्चिष्ठ या निम्निष्ठ की विवेचना कीजिए ।

If f(x)=7x^(4)-2x^(3)-8x-5 find f(-1)

((6x^(4)+8x^(3)+27x^(2)+7)/(3x^(2)+4x+1))

Find the intervals in which f(x)=(3)/(2)x^(4)-4x^(3)-45x^(2)+51

lim_(x rarr2)(x^(3)-3x^(2)+4)/(x^(4)-8x^(2)+16)

If f(x)=x^(3)+7x^(2)+8x-9, find f 4)

Consider the function f(x)=(-3)/4x^4-8x^3-45/2x^2+105 . Find f'(x).

Find the number of critical points of the function f (x) = - (3)/(4) x^(4) - 8x^(3) - (45)/(2) x^(2) + 105 , x in R

If f(x)=2x^(2) , find (f(3.8)-f(4))/(3.8-4) :

If f(x)=2x^(2) , find (f(3.8)-f(4))/(3.8-4) :

If f(g(x))=4x^(2)-8x and f(x)=x^(2)-4, then g(x)=