Solve for y (complex solution)
\left\{\begin{matrix}\\y=0\text{, }&\text{unconditionally}\\y\in \mathrm{C}\text{, }&D=-i\text{ or }D=i\end{matrix}\right.
Solve for y
y=0
Solve for D (complex solution)
\left\{\begin{matrix}\\D=-i\text{; }D=i\text{, }&\text{unconditionally}\\D\in \mathrm{C}\text{, }&y=0\end{matrix}\right.
Solve for D
D\in \mathrm{R}
y=0
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\left(0+D^{2}+1\right)y=0
Calculate 0 to the power of 4 and get 0.
\left(1+D^{2}\right)y=0
Add 0 and 1 to get 1.
\left(D^{2}+1\right)y=0
The equation is in standard form.
y=0
Divide 0 by D^{2}+1.
\left(0+D^{2}+1\right)y=0
Calculate 0 to the power of 4 and get 0.
\left(1+D^{2}\right)y=0
Add 0 and 1 to get 1.
\left(D^{2}+1\right)y=0
The equation is in standard form.
y=0
Divide 0 by 1+D^{2}.
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