What is the derivative of 3^{x+2} ?

The derivative of 3^{x+2} is ln(3)*3^{x+2}

What is the first derivative of 3^{x+2} ?

The first derivative of 3^{x+2} is ln(3)*3^{x+2}

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

derivative of

3^{x + 2}

ln (3) \cdot 3^{x + 2}

Solution steps

\frac{d}{d x} (3^{x + 2})

Apply exponent rule:

a^{b} = e^{b l n (a)}

3^{x + 2} = e^{(x + 2) l n (3)}

= \frac{d}{d x} (e^{(x + 2) l n (3)})

Apply the chain rule:

e^{(x + 2) l n (3)} \frac{d}{d x} ((x + 2) ln (3))

= e^{(x + 2) l n (3)} \frac{d}{d x} ((x + 2) ln (3))

\frac{d}{d x} ((x + 2) ln (3)) = ln (3)

= e^{(x + 2) l n (3)} ln (3)

e^{(x + 2) l n (3)} = 3^{x + 2}

= ln (3) \cdot 3^{x + 2}

What is the derivative of 3^{x+2} ?
The derivative of 3^{x+2} is ln(3)*3^{x+2}
What is the first derivative of 3^{x+2} ?
The first derivative of 3^{x+2} is ln(3)*3^{x+2}