What is expand (-z+2az^2-za^2)/((z-a)(az-1)) ?

The solution to expand (-z+2az^2-za^2)/((z-a)(az-1)) is (-z+2az^2-a^2z)/(az^2-z-a^2z+a)

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expand (-z+2az^2-za^2)/((z-a)(az-1))

expand

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

\frac{- z + 2 a z ^{2} - a ^{2} z}{a z ^{2} - z - a ^{2} z + a}

Solution steps

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

Expand

(z - a) (a z - 1) : a z^{2} - z - a^{2} z + a

= \frac{- z + 2 a z ^{2} - a ^{2} z}{a z ^{2} - z - a ^{2} z + a}

(6) (x + \frac{7}{3}) (6 x - 9)

(2 x^{\frac{2}{5}} + 3 y^{\frac{1}{4}}) (2 x^{\frac{2}{5}} - 3 y^{\frac{1}{4}})

(- 1 - 3 i)^{4}

(i 3 + 1)^{8}

(5 - x - 2) (5 - x + 2)

What is expand (-z+2az^2-za^2)/((z-a)(az-1)) ?
The solution to expand (-z+2az^2-za^2)/((z-a)(az-1)) is (-z+2az^2-a^2z)/(az^2-z-a^2z+a)