Solve for x (complex solution)
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x\in \mathrm{C}\text{, }&f=-i\text{ or }f=i\end{matrix}\right.
Solve for x
x=0
Solve for f (complex solution)
\left\{\begin{matrix}\\f=-i\text{; }f=i\text{, }&\text{unconditionally}\\f\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Solve for f
f\in \mathrm{R}
x=0
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f^{2}x=-x
Multiply f and f to get f^{2}.
f^{2}x+x=0
Add x to both sides.
\left(f^{2}+1\right)x=0
Combine all terms containing x.
x=0
Divide 0 by f^{2}+1.
f^{2}x=-x
Multiply f and f to get f^{2}.
f^{2}x+x=0
Add x to both sides.
\left(f^{2}+1\right)x=0
Combine all terms containing x.
x=0
Divide 0 by f^{2}+1.
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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