A Bernoulli differential equation is one of the form dy + P(x)y = Q(x)y". dx 1-n Observe that, if n = 0 or 1, the Bernoulli equation is linear. For other values of n, the substitution u = transforms the Bernoulli equation into the linear equation du + (1— п)Р(г)и — (1 — п)Q(»). dx Use an appropriate substitution to solve the equation xy' + y = 9xy², and find the solution that satisfies y(1) = -4. y(x) =

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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A Bernoulli differential equation is one of the form
dy
+ P(x)y = Q(x)y".
dx
1-n
Observe that, if n = 0 or 1, the Bernoulli equation is linear. For other values of n, the substitution u =
transforms the Bernoulli equation into the linear equation
du
+ (1— п)Р(г)и — (1 — п)Q(»).
dx
Use an appropriate substitution to solve the equation
xy' + y = 9xy²,
and find the solution that satisfies y(1) = -4.
y(x) =
Transcribed Image Text:A Bernoulli differential equation is one of the form dy + P(x)y = Q(x)y". dx 1-n Observe that, if n = 0 or 1, the Bernoulli equation is linear. For other values of n, the substitution u = transforms the Bernoulli equation into the linear equation du + (1— п)Р(г)и — (1 — п)Q(»). dx Use an appropriate substitution to solve the equation xy' + y = 9xy², and find the solution that satisfies y(1) = -4. y(x) =
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