Question

Chain Rule Differentiation!
\(\ \Huge F(x)=\sqrt[4]{1+2x+x^3} . \)

Answer 1

\(\ \Huge F(x)=\sqrt[4]{1+2x+x^3} . \)
\[\ \large \text{The answer I got was:} \frac{1}{4}(x^3+2x+1) \times (3x^2+2) .\]
\[\ \large \text{Is this correct?} \]

Answer 2

So when you applied the power rule, you changed it to a 1/4 power, but then you didn't subtract 1 from the power, you actually increased it by 3/4.

The new power should be 1/4 - 1, simply that :D

Answer 3

\(\ \text{Oh that's a typo on my part, I have} -\frac{3}{4} \text{as my final answer.}\)

Answer 4

Oh cool c: yah looks good!

Answer 5

\(\ \large \text{Thanks @zepdrix for checking my work! :)} \)

Answer 6

How do you type in that fancy text? :C hmm

Answer 7

\text{test}\

Answer 8

grr :d

Answer 9

\(\ \Huge \text{with } LATEX, \text{@zepdrix}... \)

Answer 10

\( \text{Interesting! :O I gosta learn that!} \)

Answer 11

\(\ \Huge \text{:D} \)