What is the derivative of 1+2tan(x) ?

The derivative of 1+2tan(x) is 2sec^2(x)

What is the first derivative of 1+2tan(x) ?

The first derivative of 1+2tan(x) is 2sec^2(x)

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\frac{d}{d x} (1 + 2 tan (x))

2 sec^{2} (x)

Solution steps

\frac{d}{d x} (1 + 2 tan (x))

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (1) + \frac{d}{d x} (2 tan (x))

\frac{d}{d x} (1) = 0

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

= 0 + 2 sec^{2} (x)

Simplify

= 2 sec^{2} (x)

x \to 0 lim (x^{2} - 1)

\int ln (x) x^{15} d x

\frac{3}{( 4 x + 1 ) ^{2}}

\frac{d}{d x} (\frac{x ^{3}}{3} + 1)

What is the derivative of 1+2tan(x) ?
The derivative of 1+2tan(x) is 2sec^2(x)
What is the first derivative of 1+2tan(x) ?
The first derivative of 1+2tan(x) is 2sec^2(x)