Ajamal1998
Ajamal1998
01-07-2018
Mathematics
contestada
Find the derivative of the function
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gmany
gmany
01-07-2018
[tex]f(x)=-2x^3+5\sin(x)\\\\f'(x)=(-2x^3+5\sin(x))'=(-2x^3)'+(5\sin(x))'\\\\=3\cdot(-2x^2)+5\cdot\cos(x)=-6x^2+5\cos(x)\to D.[/tex]
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