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How do you ((4*x)^3*x^-11)/((x^-12)*(5*x^5)) in partial fractions?

An expression to simplify:

The solution

You have entered [src]
/     3\
|(4*x) |
|------|
|  11  |
\ x    /
--------
 /   5\ 
 |5*x | 
 |----| 
 | 12 | 
 \x   / 
$$\frac{\frac{1}{x^{11}} \left(4 x\right)^{3}}{\frac{1}{x^{12}} \cdot 5 x^{5}}$$
((4*x)^3/x^11)/(((5*x^5)/x^12))
General simplification [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Fraction decomposition [src]
64/(5*x)
$$\frac{64}{5 x}$$
 64
---
5*x
Rational denominator [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Assemble expression [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Common denominator [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Trigonometric part [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Expand expression [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Powers [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Combinatorics [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)
Numerical answer [src]
12.8/x
12.8/x
Combining rational expressions [src]
 64
---
5*x
$$\frac{64}{5 x}$$
64/(5*x)