फलन `f(x)=(x^(3)+5x^(2)+10x-9)` का x के सापेक्ष अवकल गुणांक ज्ञात कीजिए।

Explanation

`f(x)=x^(3)+5x^(2)+10x-9`
`:.d/(dx)f(x)=d/(dx)(x^(3)+5x^(2)+10x-9)`
`=d/(dx)(x^(3))+d/(dx)(5x^(2))+d/(dx)(10x)-d/(dx)(9)`
`3.x^(3)+5.2x^(2-1)+10-0`
`=3x^(2)+10x+10`