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

The derivative of-tan^2(x) is -2tan(x)sec^2(x)

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

The first derivative of-tan^2(x) is -2tan(x)sec^2(x)

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\frac{d}{d x} (- tan^{2} (x))

- 2 tan (x) sec^{2} (x)

Solution steps

\frac{d}{d x} (- tan^{2} (x))

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

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

Apply the chain rule:

2 tan (x) \frac{d}{d x} (tan (x))

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

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

= - 2 tan (x) sec^{2} (x)

4 x - 3

\frac{\partial}{\partial x} (9 e^{x - y})

n = 2 \sum \infty \frac{4}{7 ^{n}}

f (x) = a^{5} + cos^{5} (x)

f (x) = x^{2} - 3 x, at x = 2

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