Friday

April 18, 2014

April 18, 2014

Posted by **Tammy** on Wednesday, May 2, 2007 at 2:57pm.

would this be ln abs(x^3-4x+3) + C?

I don't really understand how to solve this problem.

d/dx (tan (x^2))

sec^2(x^2)(2x)

would this be the correct answer to find the derivative of tan (x^2)?

no, because if you differentiate your answer you don't get what you started with.

divide the 2x into each term so that your expression becomes

(1/2)x^2 - 2 + 3/(2x)

now the integral of that is

(1/6)x^3 + 2x + (3/2)lnx + c

yes, to your derivative of tan x^2

**Related Questions**

Math differentiation - Can somebody please check these over for me? I really ...

integral confusion - integral of Sec[2x]Tan[2x] i know u is sec 2x du=...

Integration - Intergrate ¡ì sec^3(x) dx could anybody please check this answer. ...

Calculus AP - I'm doing trigonometric integrals i wanted to know im doing step ...

Math differentiation - 1. y = x^x 2. y = (sin^2xtan^4x)/(x^2+1)^2 3. y = x^(1/x...

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

Calc - Hello im trying to integrate tan^3 dx i have solved out the whole thing ...

Calc - Hello im trying to integrate tan^3 dx i have solved out the whole thing ...

maths - Choose the option that gives an expression for the indefinite integral...

calculus (check my work please) - Not sure if it is right, I have check with the...