Integrate 3 e^x

**Minino777** · June 9th 2010, 12:56 PM

$\int 3e^x dx$

**e^(i*pi)** · June 9th 2010, 01:00 PM

Originally Posted by Minino777

$\int 3e^x dx$

What do you know about the integrals of exponential functions

**Deadstar** · June 9th 2010, 01:01 PM

Some rules for you to use...

$\int e^x dx = e^x + C$ where $C$ is a constant.

$\int a f(x) dx = a \int f(x) dx$ where $a$ is a constant and $f(x)$ is some function.

**Minino777** · June 9th 2010, 01:12 PM

Is this the way to start:
$\int 3e^x dx= 3e^x + C$

**p0oint** · June 9th 2010, 01:16 PM

Although it is the correct answer, you should start by taking the constant 3 out of the integral sign.

Thread: Integrate 3 e^x

LinkBack

Thread Tools

Display

Integrate 3 e^x

Constant rule?

Similar Math Help Forum Discussions

Integrate ((x+1)^2)/x

how to integrate this ??

Integrate

How to integrate x^x?

Integrate

Search Tags