WEBVTT
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he has clear. So when you right here.
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So for part Amy of you is equal to F
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G, then that makes the derivative of you beagle
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to the derivative of half times G plus tough times
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the derivative of gene. We've the product roll,
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so f g h this equal to you have a
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JJ. So when we derive this, this is
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equal to the derivative of U H, which is
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equal to the derivative of you terms H plus U
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turns the derivative of beach. So we got the
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derivative of F g H be equal to the derivative
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of afternoon's G plus F tongues, the derivative of
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G terms each plus G h Did they rip it
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if which is equal to the derivative of F tongues
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G H plus f times the derivative of G times
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H plus F G in the derivative of h,
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your part B, we're gonna make f B equal
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to G and be equal to age. And we
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have to formula in part a. And this gives
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us of cubed the derivative this equal to the first
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derivative of Times Square. Let's, uh, times
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the derivative of that times F plus F Square turns
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the derivative of which is equal to three terms,
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a derivative of of terms of square. In other
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words, do you over defects ah x You is
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equal to three times off Max square tongues the derivative
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after after backs. For part C, we're gonna
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use part B. So we have Why is equal
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to he to the three X, which is equal
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to e to the X cubed. This is the
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dirt formula for the derivative of a function cube.
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So we make up of X B equal to eat
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the X, and that makes the derivative. We
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also eat the axe the A D over D backs
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per eat the ex cute which is equal to D
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over t x f x cubed, which is people
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23 turns e the X square turned Eat the ax
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when we go three me to the three x