Friday

August 22, 2014

August 22, 2014

Posted by **Beth** on Thursday, April 25, 2013 at 11:19am.

(t^3+4)^-2 t^2

On this should I use u on the parenthesis and should I put this into a natural log?

- Calculus -
**Steve**, Thursday, April 25, 2013 at 11:49amif you let

u = t^3+4 then

du = 3t^2 dt

Now your integrand becomes

u^-2 (du/3) = 1/3 u^-2 du

that should be a cinch.

- Calculus -
**Beth**, Thursday, April 25, 2013 at 12:03pmYes, had just finished getting it! Thanks!

**Related Questions**

Calculus - so we are doing integrals and I have this question on my assignment ...

Business Calculus - The indefinite integral, or which call the "antiderivative...

Calc - Use substitution to evaluate the indefinite integral: The integral of [ (...

Calc BC - 1. Find the indefinite integral. Indefinite integral tan^3(pix/7)sec^2...

Calculus (Antiderivatives) - Suppose f(x) is a continuous function. Then a ...

calculus - use substitution to find the indefinite integral (x^3+3x)(x^4+6x^2+8...

Calculus - "Leave the answer as a definite integral, but indicate how it could ...

Calculus - Hello, I have some calculus homework that I can't seem to get started...

Calculus - Use the substitution x=3tan() to evaluate the indefinite integral ...

Calculus :) - Use the substitution x=2tan(theta) to evaluate the indefinite ...