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Find the limit of $\frac{x^4-81}{x+3}$ as $x$ approaches $-3$

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7
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9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Tips on how to improve your answer:

$\lim_{x\to-3}\left(\frac{x^4-81}{x+3}\right)$

Main topic:

Limits

Related Formulas:

5. See formulas

Time to solve it:

~ 0.24 s