jika f(x) = 1/5x² + 1/x²+√x, maka df(X)/dx adalah...
Matematika
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Pertanyaan
jika f(x) = 1/5x² + 1/x²+√x, maka df(X)/dx adalah...
1 Jawaban
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1. Jawaban dithakkamjong
f(x) = 1/5x^2 + 1/x^2 + √x
f(x) = 1/5 x^-2 + x^-2 + x^1/2
f'(x) = -2/5 x^-1 + -2x^-1 + 1/2 x^3/2
f'(x) = -2/5x + -2/x + 1/2 x √x