Question

d/x​d​(8x11/4​​)=

Answer 1

You mean

\[\large \frac{d}{dx} \frac{8x^{11}}{4}\]
or
\[\large \frac{d}{dx} 8x^{\frac{11}{4}}\]

or something else??

Answer 2

@johnweldon1993 The second one

Answer 3

So even though it's a fraction, you can still apply the power rule

\[\large \frac{d}{dx} x^c = cx^{c - 1}\]