User Guide
Page 24
... F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing r displays the initial quadratic/cubic equation screen. Use the F key to enter the EQN Mode when you should scroll to solve an equation. Element value 22 Deg r ee? 2 3 Use this screen to three unknowns. k Engineering Notation Calculations •...
... F F 1 (fx-95MS) F F F 1 (Other Models) k Quadratic and Cubic Equations Quadratic Equation: ax2 + bx + c = 0 Cubic Equation: ax3 + bx2 + cx + d = 0 Entering the EQN Mode and pressing r displays the initial quadratic/cubic equation screen. Use the F key to enter the EQN Mode when you should scroll to solve an equation. Element value 22 Deg r ee? 2 3 Use this screen to three unknowns. k Engineering Notation Calculations •...
User Guide
Page 25
.... Variable name x1= Arrow indicates direction you should scroll to view other 0. Use [ and ] to toggle the display between the real part and imaginary part of a solution. 23 Press A r to scroll between coefficients on the display. x + 2 = 0 (x = 2, -1, 1) (Degree?) 3 (a?) 1 = (b?) D 2 = (c?) D 1 =...equation x3 - 2x2 - Calculation starts and one of the solutions appears as soon as you input a value for the final coefficient. • Any time until you input a value for the final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation...
.... Variable name x1= Arrow indicates direction you should scroll to view other 0. Use [ and ] to toggle the display between the real part and imaginary part of a solution. 23 Press A r to scroll between coefficients on the display. x + 2 = 0 (x = 2, -1, 1) (Degree?) 3 (a?) 1 = (b?) D 2 = (c?) D 1 =...equation x3 - 2x2 - Calculation starts and one of the solutions appears as soon as you input a value for the final coefficient. • Any time until you input a value for the final coefficient (c for a quadratic equation, d for a cubic equation), you can cause calculation...