What is the derivative of f(x)-2x^2 ?

The derivative of f(x)-2x^2 is x

What is the first derivative of f(x)-2x^2 ?

The first derivative of f(x)-2x^2 is x

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derivative of

f (x) - 2 x^{2}

x

Solution steps

\frac{d}{df} (f x - 2 x^{2})

Treat

x

as a constant

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{df} (f x) - \frac{d}{df} (2 x^{2})

\frac{d}{df} (f x) = x

\frac{d}{df} (2 x^{2}) = 0

= x - 0

Simplify

= x

\frac{\partial}{\partial x} (x^{2} y - x y^{2})

f (x) = 2 x + 3, (3, 3)

x \to \infty lim (arctan (8 x))

\int_{1}^{\infty} \frac{9}{x ^{4}} d x

What is the derivative of f(x)-2x^2 ?
The derivative of f(x)-2x^2 is x
What is the first derivative of f(x)-2x^2 ?
The first derivative of f(x)-2x^2 is x