Simplify. Give your answer in lowest terms.
−
2
+
4
2
−
(
−
7
)
−
3
+
2
−
6
\displaystyle \frac{{-{2}+{4}^{{2}}-{\left(-{7}\right)}}}{{-{3}+{2}-{6}}}
−
3
+
2
−
6
−
2
+
4
2
−
(
−
7
)
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Question 6
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\displaystyle
Enter your answer as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2)
Do not enter mixed numbers
Enter DNE for Does Not Exist, oo for Infinity