Anyone explain to me this question

[quiet silo]

Can anyone show and explain to me how to do question 10. Thank you.

[gilded timber]

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[upbeat zodiac]

i will give you the quotient rule

$\frac{\mathrm{d}}{\mathrm{dx}} [\frac{f(x)}{g(x)}]= \frac{f'(x)g(x)-f(x)g'(x)}{[g(x)]^2}$

[red forge]

;( | 追放された興奮

[quiet silo]

I tried using this formula but I can't get this answer

[upbeat zodiac]

💀

use product rule and quotient rule

[acoustic iris]

Lil sis..

Don't take the root x out

Differentiate as is

Note that using chain rule d(rootx)/dx=1/2rootx

[obsidian acorn]

no