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Simplify the expression $\frac{x^2}{x^4+81}$

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Solution

Final answer to the problem

$\frac{x^2}{\left(x^2-\sqrt{18}x+9\right)\left(x^2+\sqrt{18}x+9\right)}$
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Learn how to solve problems step by step online. Simplify the expression (x^2)/(x^4+81). Factor x^4+81 as the product of two polynomials. Calculate the power \sqrt{81}. Calculate the power \sqrt{81}. Calculate the power \sqrt{81}.

Final answer to the problem

$\frac{x^2}{\left(x^2-\sqrt{18}x+9\right)\left(x^2+\sqrt{18}x+9\right)}$

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Function Plot

Plotting: $\frac{x^2}{\left(x^2-\sqrt{18}x+9\right)\left(x^2+\sqrt{18}x+9\right)}$

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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
D□x
∫
∫◻
|◻|
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

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