What is the derivative of y=x^2arctan(5x) ?

The derivative of y=x^2arctan(5x) is 2xarctan(5x)+(5x^2)/(25x^2+1)

What is the first derivative of y=x^2arctan(5x) ?

The first derivative of y=x^2arctan(5x) is 2xarctan(5x)+(5x^2)/(25x^2+1)

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derivative of

y = x^{2} arctan (5 x)

2 x arctan (5 x) + \frac{5 x ^{2}}{25 x ^{2} + 1}

Solution steps

\frac{d}{d x} (x^{2} arctan (5 x))

Apply the Product Rule:

(f \cdot g)^{'} = f^{'} \cdot g + f \cdot g^{'}

f = x^{2}, g = arctan (5 x)

= \frac{d}{d x} (x^{2}) arctan (5 x) + \frac{d}{d x} (arctan (5 x)) x^{2}

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

\frac{d}{d x} (arctan (5 x)) = \frac{5}{25 x ^{2} + 1}

= 2 x arctan (5 x) + \frac{5}{25 x ^{2} + 1} x^{2}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= 2 x arctan (5 x) + \frac{5 x ^{2}}{25 x ^{2} + 1}

x \cdot sin (x)

\frac{d y}{d x} = k x

\int \frac{18 x ^{3} - 36 x ^{2} + 4}{x ^{2} - 2 x} d x

e^{8 x}

(- 2, - 2), (- 1, 2)

What is the derivative of y=x^2arctan(5x) ?
The derivative of y=x^2arctan(5x) is 2xarctan(5x)+(5x^2)/(25x^2+1)
What is the first derivative of y=x^2arctan(5x) ?
The first derivative of y=x^2arctan(5x) is 2xarctan(5x)+(5x^2)/(25x^2+1)