10 days agoCalculus Help: x(x-1) dy/dx-(2x+1)y+y^2+2x=0 Given that y=x - Riccati Differential Equationssaxi753
15 days agoToán 12: Cho hàm số f(x) thỏa mãn f(1)=4 vàf(x)=xf'(x)-2x^3-3x^2 với mọi x≫0Giá trị của f(2) bằngsaxi753
10 days agoCalculus Help: Separable Differential Equations: (e^t y+t e^t y) dt+(t e^t+2)dy=0 ,y(0)=-1saxi753
4 months agoCalculus Help: Differential Equations - dy/dx=cos(x+y) ,y(0)=π/4 - Reduction variablesaxi753
3 months agoCalculus Help: Differential Equations - Linear ODE - y'+x/(x^2+1) y=x - Step-by-stepsaxi753
1 month agoRelated Rate of Change: Một máy bay đang bay ở độ cao h = 9 km trên một đường bay sẽ đưa nó đi thăngsaxi753
4 months agoCalculus Help: Differential Equations - x^2 y' = 4x^2+7xy+2y^2 - Homogeneous - Techniquessaxi753
3 months agoCalculus: Complementary and Particular Solutions: y'' - y' - 2y = e^(3x) - Differential Equationssaxi753
3 months agoUndetermined Coefficients: Differential Equations -y''+9y=2cos2x- Complementary/Particular Solutionssaxi753
3 months agoCalculus Help: Linear ODE - Differential Equations: y'+2 sin(2x) y=2 sin(2x) ,y(π/2)=3saxi753
3 months agoCalculus Help: y''-4y'+4y=0 - Complementary Solutions - Differential Equations - Techniquessaxi753
4 months agoCalculus Help: Linear Differential Equations - Integrating Factor - (x^2+1) dy/dx+3xy=6xsaxi753
3 months agoComplementary and Particular: y''-4y'+4y=2+8x-4x^2- Undetermined Coefficients -Differential Equationsaxi753
4 months agoDifferential Equations: Transform into exact: 6x(x^2+1)y+4xy^2+((x^2+1)^2+2y(x^2+1)) dy/dx=0saxi753
4 months agoCalculus Help: Complementary Solutions - Differential Equations: y''+4y'+13y=0, y''-6y'+13y=0saxi753
4 months agoDetermine whether the given equation is exact (2y-1/x+cos(3x) dy/dx +y/x^2-4x^3-3ysin(3x)=0saxi753
3 months agoy''-4y^'+4y=7sinx-cosx - Complementary Solutions and Particular Solutions - Differential Equationssaxi753