The first step is to input the equation in your casio calculator. Obtain a b and c from the equation. The roots will be shown on screen.
B b 2 4 a c.
B b 2 4 a c. Open the quadratic equation solve mode. You can also push 9Step 2 Create a new program by pushing the F3 button under NEWStep 3 Type in the following. Shift-solve to enter equation solve by pressing SHIFT CALC.