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Expression 2: "Y" equals "X" squared minus 1
Y
=
X
2
−
1
equals
=
1.2 5
1
.
2
5
0
0
negative 0.7 5
−
0
.
7
5
negative 1
−
1
negative 0.7 5
−
0
.
7
5
0
0
1.2 5
1
.
2
5
2
Hidden Label: left parenthesis, "X" , "Y" , right parenthesis
X
,
Y
Label
equals
=
left parenthesis, negative 1.5 , 1.2 5 , right parenthesis
−
1
.
5
,
1
.
2
5
left parenthesis, negative 1 , 0 , right parenthesis
−
1
,
0
left parenthesis, negative 0.5 , negative 0.7 5 , right parenthesis
−
0
.
5
,
−
0
.
7
5
left parenthesis, 0 , negative 1 , right parenthesis
0
,
−
1
left parenthesis, 0.5 , negative 0.7 5 , right parenthesis
0
.
5
,
−
0
.
7
5
left parenthesis, 1 , 0 , right parenthesis
1
,
0
left parenthesis, 1.5 , 1.2 5 , right parenthesis
1
.
5
,
1
.
2
5
3
4
powered by
powered by
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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