differentiate f(x)=x^3+x^2+1/x with respect to x

Asked by basant.mishra2503 | 15th Apr, 2019, 01:01: AM

Expert Answer:

f(x)=
x cubed plus x squared plus 1 over x
straight d over dx left parenthesis x cubed right parenthesis plus straight d over dx left parenthesis x squared right parenthesis plus straight d over dx left parenthesis 1 over x right parenthesis

3 x squared plus 2 x plus left parenthesis negative 1 over x squared right parenthesis

3 x squared plus 2 x minus 1 over x squared
 

Answered by  | 15th Apr, 2019, 12:05: PM