What is expand z/((z-1)^2(z-2)) ?

The solution to expand z/((z-1)^2(z-2)) is z/(z^3-4z^2+5z-2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand z/((z-1)^2(z-2))

expand

\frac{z}{( z - 1 ) ^{2} ( z - 2 )}

\frac{z}{z ^{3} - 4 z ^{2} + 5 z - 2}

Solution steps

\frac{z}{( z - 1 ) ^{2} ( z - 2 )}

(z - 1)^{2} = z^{2} - 2 z + 1

= \frac{z}{( z ^{2} - 2 z + 1 ) ( z - 2 )}

Expand

(z^{2} - 2 z + 1) (z - 2) : z^{3} - 4 z^{2} + 5 z - 2

= \frac{z}{z ^{3} - 4 z ^{2} + 5 z - 2}

(n^{2.01} + n^{2} lo g_{3} (n)) (lo g_{10} (n) + 1)

(cos^{2} (x) - 2 sin^{2} (x)) 2 cos (x)

cos (π (1 + n))

- 3 x^{2} 2 (5 x^{2})

\frac{d}{d p} ((q) (4 p^{2} + q^{2}))

What is expand z/((z-1)^2(z-2)) ?
The solution to expand z/((z-1)^2(z-2)) is z/(z^3-4z^2+5z-2)