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Decompose $\frac{x^3}{x^3-64}$ as the sum of its partial fractions

Step-by-step Solution

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Final Answer

$x^{3}-64$
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Step-by-step Solution

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Factor the difference of cubes: $a^3-b^3 = (a-b)(a^2+ab+b^2)$

$\frac{x^3}{\left(x- 64^{\frac{1}{3}}\right)\left(x^2+64^{\frac{1}{3}}x+64^{\frac{2}{3}}\right)}$

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$\frac{x^3}{\left(x- 64^{\frac{1}{3}}\right)\left(x^2+64^{\frac{1}{3}}x+64^{\frac{2}{3}}\right)}$

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Learn how to solve problems step by step online. Decompose (x^3)/(x^3-64) as the sum of its partial fractions. Factor the difference of cubes: a^3-b^3 = (a-b)(a^2+ab+b^2). Divide 1 by 3. Divide 1 by 3. Divide 2 by 3.

Final Answer

$x^{3}-64$

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Function Plot

Plotting: $1+\frac{4}{3\left(x-4\right)}+\frac{-\frac{4}{3}x-\frac{32}{3}}{x^2+4x+16}$

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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

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