Section 1.5 Quadratic Equations

We call a the leading coecient and c the constant

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Unformatted text preview: ding coefficient and c the constant term. Example x 2 = 0 is a quadratic equation. 3x 2 − 5x + 7 = 0 is a quadratic equation 10x 2 = 7x is a quadratic equation. 2x 3 + 3x 2 = 0 is not a quadratic equation. 7x − 1 = 0 is not a quadratic equation. Outline Quadratic Equations Solving Quadratic Equations Applications Solving Quadratic Equations We can solve a given quadratic equation using one of these four methods. 1 2 3 4 Factoring and using the zero product property. Isolating x and using the square root property. Completing the...
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