Casio FX-115MSPLUS, fx-95MS EquationEQN Calculations, kEngineering Notation Calculations, kQuadratic and Cubic Equations

kEngineering Notation Calculations

• Example 1: To convert 56,088 meters to kilometers

→ 56.088 103	56088	= J
(km)
• Example 2: To convert 0.08125 grams to milligrams
→ 81.25 10 –3	0.08125	= J
(mg)

EquationEQN Calculations

The EQN Mode lets you solve equations up to three degrees and simultaneous linear equations with up to three unknowns.

Use the Fkey to enter the EQN Mode when you want to solve an equation.

EQN ..........................	FF 1 (fx-95MS)
	FF F 1(Other Models)

kQuadratic and Cubic Equations

Quadratic Equation: ax2 + bx + c = 0

Cubic Equation: ax3 + bx2 + cx + d = 0

Entering the EQN Mode and pressing rdisplays the initial quadratic/cubic equation screen.

Deg r ee?

2 3

Use this screen to specify 2 (quadratic) or 3 (cubic) as the degree of the equation, and input values for each of the coefficients.

Coefficient name			Arrow indicates
			direction you
			should scroll to
	a?
			view other
	0.		elements.
		Element value

22