Solving Quadratic Equations Quadratic Formula Medina1.

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Presentation transcript:

Solving Quadratic Equations Quadratic Formula Medina1

Solving Quadratic Equations by using the quadratic formula Step 1: Write equation in Standard Form Ax ² + Bx + C = 0 Step 2: Find A,B and C Step 3: Write the quadratic formula

Solving Quadratic Equations by using the quadratic formula Step 4: Substitute values into quadratic formula using parenthesis Step 5: Solve for x

Solving Quadratic Equations by using the quadratic formula Example: x² + 7x + 12 = 0 A=1 B= 7 C= 12

Solving Quadratic Equations by using the quadratic formula

When the radical is simplified, then split the plus and minus to find the two answers for x.