Solving Quadratics using Casio Calculator

Step 1: Use inverse operations to get your quadratic in ax² + bx + c = 0

Step 2: Identify a, b and c (the coefficient for x², coefficient for x and the constant.

Step 3: Navigate to the EQUA app → choose “F2: Polynomial”→DEGREE OF 2 (quadratic)

 

Step 4: Enter in a, b and c and press solve.

 

Step 5: You’ve got your solutions!