{"type":"rich","version":"1.0","title":"Real general solution for complex-conjugate characteristic roots","html":"<span class=\"wb-embed wb-embed-math\" data-latex=\"r=\\alpha\\pm i\\beta\\ \\Rightarrow\\ y=e^{\\alpha x}\\bigl(C_{1}\\cos\\beta x+C_{2}\\sin\\beta x\\bigr)\">r=\\alpha\\pm i\\beta\\ \\Rightarrow\\ y=e^{\\alpha x}\\bigl(C_{1}\\cos\\beta x+C_{2}\\sin\\beta x\\bigr)</span>","width":640,"height":320}