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Lena Tanner
Mathematics
4 November, 23:59
If x4 + 4y = 8xy, then dy/dx=
+4
Answers (
1
)
Danica Blankenship
5 November, 00:08
0
Step-by-step explanation:
x^4+4y=8xy
=>8xy-4y=x^4
=>4y (2x-1) = x^4
=>4y=x^4 / (2x-1)
differentiating both side we got
4 dy/dx={4x^3 (2x-1) - 2x^4} / (2x-1) ^2
i. e, dy/dx = (6x^4-4x^3) / 4 (2x-1) ^2
= (6x^4-4x^3) / (16x^2-16x+4)
✌️:)
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