# Math Help - Find the Taylor polynomials

1. ## Find the Taylor polynomials

HI man.
Find the Taylor polynomials of this function.

$(cos2(x^{1/2})-e^{-2x})/(log(2-cosx) - senx)$

Thanks.

2. What on Earth is $\displaystyle sen{x}$?

3. Originally Posted by Prove It
What on Earth is $\displaystyle sen{x}$?
Sorry. I meant sinx.

4. In French, and some other language, "sine" is "sen". More importantly, is " $cos2(x^{1/2})$" " $cos^2(x^{1/2})$" or " $cos(2x^{1/2})$"?

5. Originally Posted by HallsofIvy
In French, and some other language, "sine" is "sen". More importantly, is " $cos2(x^{1/2})$" " $cos^2(x^{1/2})$" or " $cos(2x^{1/2})$"?
$cos(2x^{1/2})$