Jika f(x) = x3+ 1/x^2 +1 maka f'(x) = .... Question from @fineshta

October 2018 2 25 Report

Jika f(x) = x3+ 1/x^2 +1 maka f'(x) = ....

RichieFHokyrus F(x)=x^3+1x^-2+1
f'(x)=3x^2+1(-2)x^-3+0
f'(x)=3x^2-2/x^3

1 votes Thanks 1

AlfiGM Fungsinya gini bukan

$f(x) = x^{3}+ \frac{1}{x^{2}} +1$

inget rumus turunan kan gini yah $f(x) = a.x^{n}$ maka turunannya jadi gini $f'(x) = n.a.x^{n-1}$

$\frac{1}{x^2} = x^{-2}$ kan yah jadi fungsinya gini deh

$f(x) = x^3+x^{-2}+1$ turunin deh

$f'(x) = 3x^{3-1} + (-2)x^{-2-1}$

$f'(x) = 3x^2-2x^{-3}$

$f'(x) = 3x^2 - \frac{2}{x^3}$

Selsai deh.

jadikan yang terbaik ya :)

2 votes Thanks 1

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