Find dy/dx for:
a) x³y + 3y - 4 = 0
b) 2x² + 4y + y² = 3
How would you start this problem?
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Find dy/dx for:
a) x³y + 3y - 4 = 0
b) 2x² + 4y + y² = 3
How would you start this problem?
Use implicit differentiation, so for ex. 1:
[x^3(y') + y(3x^2)] + 3y' - 0 = 0
then you want to keep simplifying and eventually isolate y' in one side, so you can end up with a function of the form y'=