Master solving quadratic equations! Learn multiple methods: factoring, square root method, completing the square, and the quadratic formula.
Solve quadratic equations using the quadratic formula!
Equation:
Convert to vertex form by completing the square!
Standard Form:
Vertex Form:
A quadratic equation in standard form is: ax² + bx + c = 0, where a ≠ 0.
If ab = 0, then either a = 0 or b = 0 (or both).
Example: If (x - 2)(x - 3) = 0, then x - 2 = 0 or x - 3 = 0, so x = 2 or x = 3.