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Mathematics
Mathematics
Problem
Calculate
lim
h
→
0
(
3
+
h
)
2
−
3
2
h
\displaystyle \lim_{h\to0}\frac{(3+h)^{2}-3^{2}}{h}
h
→
0
lim
h
(
3
+
h
)
2
−
3
2
. a)
3
3
3
b)
9
9
9
c)
6
6
6
d)
0
0
0
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