What is the derivative of-3tan(x) ?

The derivative of-3tan(x) is -3sec^2(x)

What is the first derivative of-3tan(x) ?

The first derivative of-3tan(x) is -3sec^2(x)

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\frac{d}{d x} (- 3 tan (x))

- 3 sec^{2} (x)

Solution steps

\frac{d}{d x} (- 3 tan (x))

Take the constant out:

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

= - 3 \frac{d}{d x} (tan (x))

Apply the common derivative:

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

= - 3 sec^{2} (x)

\int_{7}^{8} (\frac{7}{x ^{2}} - 1) d x

\int (\frac{x ^{2} + 1}{x ^{2}}) d x

\frac{d}{d x} (\frac{( x - 4 )}{x})

\frac{\partial}{\partial x} (6 x sin (8 x^{2} y))

- \frac{2 x}{( 1 + x ^{2} ) ^{2}}

What is the derivative of-3tan(x) ?
The derivative of-3tan(x) is -3sec^2(x)
What is the first derivative of-3tan(x) ?
The first derivative of-3tan(x) is -3sec^2(x)