2.1879   ODE No. 1879

1. Problem in Latex
2. Mathematica input
3. Maple input

$$\{t{x}^{\prime }(t)+2(x(t)-y(t))=t,x(t)+t{y}^{\prime }(t)+5y(t)=t^2\}$$ ✓ Mathematica : cpu = 0.0225606 (sec), leaf count = 58

$$\left\{\{x(t)\to \frac{c_1}{t^4}+\frac{c_2}{t^3}+\frac{1}{30}t(2t+9),y(t)\to -\frac{c_1}{t^4}-\frac{c_2}{2t^3}+\frac{1}{60}t(8t-3)\}\right\}$$ ✓ Maple : cpu = 0.048 (sec), leaf count = 54

$$\left\{\{x\left(t\right)=\frac{2t^6+9t^5+30\mathit{\_}\mathit{C}\mathit{2}t+30\mathit{\_}\mathit{C}\mathit{1}}{30t^4},y\left(t\right)=\frac{8t^6-3t^5-30\mathit{\_}\mathit{C}\mathit{2}t-60\mathit{\_}\mathit{C}\mathit{1}}{60t^4}\}\right\}$$