Find dy/dx by implicit differentiation. x4 + yA 5

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Question
Find dy/dx by implicit differentiation.
x4 +yA = 5
Part 1 of 3
dy
- = y' by implicit differentiation, we consider y to be a function of x. This means that
When finding
xp
whenever a derivative is calculated for an expression that includes the variable y, the Chain Rule requires that
[v2] = (2y)(y').
we multiply the derivative by y'. For example,
xp
Similarly,
4y3 D(v).
%3D
xp
Part 2 of 3
To find = y' for x4 + y = 5, we differentiate both sides of the equation with respect to x.
dy
dx
On the right-hand side, we have
xp
d
On the left-hand side, we have [x + y*]. We already know that [y*] = 4y³y'. For the term x, we
dx
dx
have
d
%3D
dx
Transcribed Image Text:Find dy/dx by implicit differentiation. x4 +yA = 5 Part 1 of 3 dy - = y' by implicit differentiation, we consider y to be a function of x. This means that When finding xp whenever a derivative is calculated for an expression that includes the variable y, the Chain Rule requires that [v2] = (2y)(y'). we multiply the derivative by y'. For example, xp Similarly, 4y3 D(v). %3D xp Part 2 of 3 To find = y' for x4 + y = 5, we differentiate both sides of the equation with respect to x. dy dx On the right-hand side, we have xp d On the left-hand side, we have [x + y*]. We already know that [y*] = 4y³y'. For the term x, we dx dx have d %3D dx
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