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1
Solve
2
=
=
=
2
Q1 Tutorial
2
Solve
2
=
=
=
2
Q2 Tutorial
3
Solve
2
+
=
=
=
2
Q3 Tutorial
4
Solve
2
+
=
=
=
2
Q4 Tutorial
5
Solve
2
+
+
= 0
=
=
2
Q5 Tutorial
6
Solve
2
+
+
= 0
=
=
2
Q6 Tutorial
7
Solve
2
-
= 0
=
=
2
Q7 Tutorial
8
Solve
2
+
= 0
=
=
2
Q8 Tutorial
9
Find the roots of
2
-
=
=
1
Q9 Tutorial
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