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Example 6:
To negate (take the two's complement) of 101101
(Neg(101101
))
2
2
(BASE)
Note
• In the case of a negative binary, octal or hexadecimal value, the calculator converts
the value to binary, takes the two's complement, and then converts back to the original
number base. For decimal (base-10) values, the calculator merely adds a minus sign.
Equation Calculations (EQN)
You can use the following procedure in the EQN Mode to solve
simultaneous linear equations with two or three unknowns, quadratic
equations, and cubic equations.
1. Press
(EQN) to enter the EQN Mode.
2. On the menu that appears, select an equation type.
To select this
calculation type:
Simultaneous linear
equations with two
unknowns
Simultaneous linear
equations with three
unknowns
Quadratic equation
Cubic equation
3. Use the Coefficient Editor that appears to input coefficient values.
(BASE)
(Not) 1010
(Neg) 101101
Press this key:
(a
X + b
n
(a
X + b
n
2
(aX
3
(aX
59
1111111111110101
1111111111010011
Y = c
)
n
n
Y + c
Z = d
)
n
n
n
+ bX + c = 0)
2
+ bX
+ cX + d = 0)
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