Solving Equations - Texas Instruments TI-89 Titanium User Manual

Solving Equations

Steps and keystrokes
Solve the equation x
x.
You can enter "
solve(
selecting " " from the Catalog menu, by
solve(
typing on the keyboard, or by
SOLVE(
pressing „ and selecting
The status line area shows the required
syntax for the marked item in the
menu.
Press „ 1 X Z 2 | 2 X | 6 Á 2 b X d
¸
Solving Equations with a Domain Constraint
Steps and keystrokes
Solve the equation x
x where x is greater than zero. The "with" (I)
operator provides domain constraint.
@ „ 1 X Z 2 | 2 X | 6 Á 2 b X d Í
X 2 Ã 0 ¸
Previews
2
N2xN6=2 with respect to
" on the entry line by
.
1:solve(
Catalog
2
N2xN6=2 with respect to
Display
Display
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