Casio fx-9860G AU User Manual page 12

1
2. Press (ROOT).
e
Press for other roots.
Example 3: Determine the area bounded by the origin and the X = –1 root obtained
for Y = X(X + 1)(X – 2)
!5
1. Press
3
∫
2. Press ( dx).
d
3. Use to move the pointer to the location where
X = –1, and then press
move the pointer to the location where X = 0, and
w
then press
which becomes shaded on the display.
Quick-Start
6
(G-SLV) (g).
w
. Next, use
to input the integration range,
7
e
to
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