Solving Quadratic Equations with Complex Solutions
Solve the quadratic equation 3x2 + 24x + 125 = 0 by using the Quadratic Formula.
-b-√b² - 4ac
Let x1 =
x1 =
2a
Note: If only one solution exists, x2 will equal DNE
3x² + 24x + 125 = 0
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and x2 =
=
Approximate Form
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-b+ √b² - 4ac
2a
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x2 =
Approximate Form
Fig: 1