Thursday

December 18, 2014

December 18, 2014

Posted by **kyle** on Tuesday, November 19, 2013 at 12:03am.

7xe^-x

- brief calc -
**Steve**, Tuesday, November 19, 2013 at 12:06amu = 7x

du = 7 dx

dv = e^-x dx

v = -e^-x

∫u dv = uv - ∫v du

∫7xe^-x dx = -7xe^-x + 7∫e^-x dx

I think you can take it from there, no?

**Answer this Question**

**Related Questions**

calc - evaluate the integral: y lny dy i know it's integration by parts but i ...

Calculus II - Evaluate the integral using method of integration by parts: (...

Calc - evaluate the indefinite integral: x^13(cos(x^7))dx I've tried using ...

Calculus - "Evaluate the following indefinite integral using integration by ...

Calc - Use integration by parts to evaluate the integral. ∫ from 1 to 4 of...

Calculus II - Integrate using integration by parts (integral) (5-x) e^3x u = 5-x...

integration by parts - s- integral s ln (2x+1)dx ? = ln(2x+1)x - s x d( ln (2x+1...

Please help with Calc! - Evaluate the indefinite integral. integral 2e^(2x)sin(e...

double integral - 1. Sketch the region of integration & reverse the order of ...

calc - how do you start this problem: integral of xe^(-2x) There are two ways: 1...