How would you go from this:
$\displaystyle \\f(x) = \frac{1}{x^{2}}$
to this:
$\displaystyle \\f'(x) = -\frac{2}{x^{3}}$
Thanks to anyone who responds... somehow I can't get anything other than this:
$\displaystyle \\f'(x) = \frac{1}{2x^{1}}$
How would you go from this:
$\displaystyle \\f(x) = \frac{1}{x^{2}}$
to this:
$\displaystyle \\f'(x) = -\frac{2}{x^{3}}$
Thanks to anyone who responds... somehow I can't get anything other than this:
$\displaystyle \\f'(x) = \frac{1}{2x^{1}}$