Mathematics - 16 December 2007

what is the derivative of (x^2)(cos[x^3])?

2007-12-16 02:25:50 · 5 answers · asked by Anonymous

thanks

2007-12-16 02:17:45 · 10 answers · asked by hello! 1

thanks

2007-12-16 02:06:52 · 9 answers · asked by hello! 1

f(x)=x^2, g(x)=(x^3)(e^x),
h(x) = (x^2)(e^x) ; the real line.

differential equations problem.
Please show how you got it. Thank you.

2007-12-16 02:06:15 · 2 answers · asked by Anonymous

can someone help me find a complex number w/ an absolute value between 3 and 8 please? im confused!

2007-12-16 01:50:34 · 5 answers · asked by anna 1

thanks

2007-12-16 01:48:36 · 10 answers · asked by hello! 1

Hi,

I need to find the value of x in this equation and I am clueless! An explanation would be great!

0 = (x-2)^2-16

Thanks!

2007-12-16 01:46:38 · 5 answers · asked by Jack D 1

Add -3/5 + (8/35)
a) 1/8
b) 13/35
c) -1/8
d) -13/35
Thank you to all who have helped me.

2007-12-16 00:42:45 · 6 answers · asked by Sis F 6

try it,if u can.

(hint:fill the blank)

2007-12-16 00:10:17 · 15 answers · asked by Cheery 1

I'm not good at math

2007-12-16 00:09:05 · 5 answers · asked by Shamu 2