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Mathematics
Mathematics
Problem
Evaluate
lim
x
→
−
3
(
x
2
+
4
x
+
3
)
\displaystyle \lim_{x\to -3}\bigl(x^{2}+4x+3\bigr)
x
→
−
3
lim
(
x
2
+
4
x
+
3
)
and, in one concise sentence, justify why your value is correct.
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