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DLS
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\[y=\frac{x^{2}+secx}{1+tanx}\]

DLS
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Find dy/dx

henpen
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Use the product rule

henpen
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And chain

DLS
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@Shadowys !

Shadowys
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what did you get?

DLS
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let me write

DLS
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\[\frac{(1+tanx)(2x+secxtanx)(x^{2}+secx)(\sec^{2}}{(1+tanx)^{2}}\]

Shadowys
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yup, that's it. though...it seems quite hard to simpify

DLS
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yeah,i dont know how to simplify it..


Shadowys
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lol not really much change. I think you've got it anyways.

DLS
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okay..!

DLS
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im growing :D

Shadowys
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lol you're good

DLS
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lets move on :p

DLS
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\[\frac{x}{\sin^{n}x}\] hint about this?

Shadowys
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take n as any integer as just differentiate it like before :)

DLS
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okay,ill post it again separately if i cant do it!

Shadowys
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okay :) good luck