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

The derivative of x^2-cos(x)+2 is 2x+sin(x)

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

The first derivative of x^2-cos(x)+2 is 2x+sin(x)

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derivative of

x^{2} - cos (x) + 2

2 x + sin (x)

Solution steps

\frac{d}{d x} (x^{2} - cos (x) + 2)

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (x^{2}) - \frac{d}{d x} (cos (x)) + \frac{d}{d x} (2)

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

\frac{d}{d x} (cos (x)) = - sin (x)

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

= 2 x - (- sin (x)) + 0

Simplify

= 2 x + sin (x)

\frac{sin ( 1 )}{x}

\frac{d}{d x} (x^{2} \cdot y - 4 x^{3} + 3 \cdot 4^{2})

sin ((ln (x))^{3})

\frac{3 x ^{2} tan ( x )}{sec ( x )}

\frac{d}{d n} (\frac{2 ^{n}}{n !})

What is the derivative of x^2-cos(x)+2 ?
The derivative of x^2-cos(x)+2 is 2x+sin(x)
What is the first derivative of x^2-cos(x)+2 ?
The first derivative of x^2-cos(x)+2 is 2x+sin(x)