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Expression 5: "x" equals negative "a"
x
=
−
a
equals
=
8.5
8
.
5
5
Expression 6: "r" equals "b" times cosine ( 2 times theta ) / cosine ( theta )
r
=
b
·
c
o
s
(
2
·
θ
)
/
c
o
s
(
θ
)
0
0
domain \theta Minimum:
less than or equal to theta less than or equal to
≤
θ
≤
pi
π
domain \theta Maximum:
6
Expression 7: "b" equals 3.6 1
b
=
3
.
6
1
negative 10
−
1
0
10
1
0
7
Expression 8: "x" equals negative "b"
x
=
−
b
equals
=
negative 3.5 2 5
−
3
.
5
2
5
8
Expression 9:
9
10
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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