Casio ALGEBRAFX20

User Manual - Page 300

For ALGEBRAFX20.

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19990401
u absExpand (absExp)
Function: Divides an expression that contains an absolute value into two expressions.
Syntax: absExpand( {Eq/Ineq} [ ) ]
○○○○○
Example To strip the absolute value from | 2X – 3 | = 9
3(EQUA)i(absExp)K1(Abs)(
cv-d)!.(=)jw
7-2-2
Algebra Mode
2X – 3 = 9
or 2X – 3 = – 9 2
1
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