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Hi John, The simplest way to work on the chain rule is to rewrite the expression in the following manner; y = sqrt(x^4 - 4x^2) Let u = x^4 - 4x^2 then y = sqrt(u) = u^(1/2) and so we have; du/dx

You simply have to bring forward the index value of 10, and subsequently reduce it by 1: f'(x)= 10 (x+5)^9 (shown) Do note though you have to differentiate x+5 wrt x as well (although it gives

Hi Travis, I am so pleased you reached out and contacted someone, but I feel a bit helpless as I am in Australia! I really would like you to seek some professional help. You have been through so much

To find the linear function, we need the slope. Since the slope is the derivative, note that F'(x) = cos x + 1. At x = pi/3, F'(x) = 0.5 + 1 = 1.5. We also need to know f(pi/3) = root(3)/2 + pi/3

Bismillahir-Rahmanir-Rahim (In the Name of Allah, Most Gracious, Most Merciful) Assalmalaikum Dear Sister, I am sorry but in these parties there will be everything which is not allowed to Islam

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