Calculus 1 deriatives rules maxima manima

[analog phoenix]

I am losing my mind studying calculus. I skipped algebra II so I'm going crazy. These deriative questions giving me like square root stuff division stuff negative stuff. Please is there a good.video to learn about maxima minima as well as deriatives

[forest sierra]

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[soft hollow]

sqrt and all other symbols dont really matter in max and min since you just want the direction of the graph so + or -

though if you want a video organic chem tutor probably has one

https://www.youtube.com/watch?v=V239IIoGVT8&ab_channel=TheOrganicChemistryTutor

[visual crater]

@analog phoenix

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