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Math Problems
Algebra 2
Rational root theorem
Express as a complex number in simplest a+bi form:
\newline
30
−
10
i
−
10
+
10
i
\frac{30-10 i}{-10+10 i}
−
10
+
10
i
30
−
10
i
\newline
Answer:
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Using MO theory, predict which of the following species has the shortest bond length?
\newline
(
1
1
1
)
O
2
−
\text{O}_2^-
O
2
−
\newline
(
2
2
2
)
O
2
2
−
\text{O}_2^{2-}
O
2
2
−
\newline
(
3
3
3
)
O
2
2
+
\text{O}_2^{2+}
O
2
2
+
\newline
(
4
4
4
)
O
2
+
\text{O}_2^+
O
2
+
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