Question

Can someone please check me answer please....
Find the derivative of the following function
f(x)=((1)/((3x^2+1)^5)

Answer 1

\[\frac{ 1 }{ (3x^2+1)^5 }\]

Answer 2

-30x(3x^2+1)^-6

Answer 3

ok thats what I got too thanks

Answer 4

oh wait I read it wrong I didn't get the x^2

Answer 5

the bracket stays the same and is multiplied by the old power and the derivative of the bracket, then the power is decreased

Answer 6

\[-5(3x^2+1)^{-6}(6x)\]

Answer 7

so then the answer is\[-30x(3x+1)^{-6}\]

Answer 8

yep like what dough said

Answer 9

so then that is the answer I just posted

Answer 10

good. :)

Answer 11

ok thanks