What is expand (18x^3)/((x-0.5)(x-0.8)^2) ?

The solution to expand (18x^3)/((x-0.5)(x-0.8)^2) is (18x^3)/(x^3-2.1x^2+1.44x-0.32)

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expand (18x^3)/((x-0.5)(x-0.8)^2)

expand

\frac{18 x ^{3}}{( x - 0.5 ) ( x - 0.8 ) ^{2}}

\frac{18 x ^{3}}{x ^{3} - 2.1 x ^{2} + 1.44 x - 0.32}

Solution steps

\frac{18 x ^{3}}{( x - 0.5 ) ( x - 0.8 ) ^{2}}

(x - 0.8)^{2} = x^{2} - 1.6 x + 0.64

= \frac{18 x ^{3}}{( x - 0.5 ) ( x ^{2} - 1.6 x + 0.64 )}

Expand

(x - 0.5) (x^{2} - 1.6 x + 0.64) : x^{3} - 2.1 x^{2} + 1.44 x - 0.32

= \frac{18 x ^{3}}{x ^{3} - 2.1 x ^{2} + 1.44 x - 0.32}

63

cos (a) (sec (a) - cos (a) = sin^{2} (a))

60

- 2 (a + 6) (a + 7)^{'}

\frac{x ( 3 x + 4 )}{( 9 x + 4 )}

What is expand (18x^3)/((x-0.5)(x-0.8)^2) ?
The solution to expand (18x^3)/((x-0.5)(x-0.8)^2) is (18x^3)/(x^3-2.1x^2+1.44x-0.32)