OPERATION GUIDE SCIENTIFIC CALCULATOR W Series
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S
o
lv
e
f
or
x
f
ir
st
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d
th
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solv
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y
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sin
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x.
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w
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<Example>
y
=
4
รท
x
a
n
d
x
=
2
+
3
O
pe
r
a
t
i
o
n
D
i
s
pl
a
y
DEG
DEG
2
3
4
A
u
t
om
a
ti
ca
ll
y
r
e
ca
l
ls
t
h
e
la
st
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n
swe
r
ca
l
cu
l
a
ted
b
y
p
r
e
ssi
n
g
1
...
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19
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