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Solving Quadratic Equations with Complex Solutions
Solve the quadratic equation by using the Quadratic Formula.

Let x1=bb24ac2a\displaystyle {x}_{{1}}=\frac{{-{b}-\sqrt{{{b}^{{2}}-{4}{a}{c}}}}}{{{2}{a}}} and x2=b+b24ac2a\displaystyle {x}_{{2}}=\frac{{-{b}+\sqrt{{{b}^{{2}}-{4}{a}{c}}}}}{{{2}{a}}}

Note: If only one solution exists, x2\displaystyle {x}_{{2}} will equal DNE\displaystyle {D}{N}{E}
Approximate Form
x1\displaystyle {x}_{{1}} =
Approximate Form
x2\displaystyle {x}_{{2}} =