This question is very similar to
Example #2
in this section (§2.3). Note: You can answer this question by direct substitution. However, you are encouraged to work it out in the same way as in the Example to confirm that you understand the concept.
Evaluate the limit
lim
x
→
5
(
8
x
2
−
4
)
(
4
x
−
8
)
=
\displaystyle \lim_{{{x}\rightarrow{5}}}{\left({8}{x}^{{2}}-{4}\right)}{\left({4}{x}-{8}\right)}=
x
→
5
lim
(
8
x
2
−
4
)
(
4
x
−
8
)
=
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\displaystyle
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity