What is expand (-31x^2+128x-128)/(16(-x^2-4+4x)) ?

The solution to expand (-31x^2+128x-128)/(16(-x^2-4+4x)) is (-31x^2+128x-128)/(-16x^2-64+64x)

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expand (-31x^2+128x-128)/(16(-x^2-4+4x))

expand

\frac{- 31 x ^{2} + 128 x - 128}{16 ( - x ^{2} - 4 + 4 x )}

\frac{- 31 x ^{2} + 128 x - 128}{- 16 x ^{2} - 64 + 64 x}

Solution steps

\frac{- 31 x ^{2} + 128 x - 128}{16 ( - x ^{2} - 4 + 4 x )}

Expand

16 (- x^{2} - 4 + 4 x) : - 16 x^{2} - 64 + 64 x

= \frac{- 31 x ^{2} + 128 x - 128}{- 16 x ^{2} - 64 + 64 x}

x ln (2 x + 3) - \frac{1}{4} (2 x + 3 - 3 ln (2 x + 3)) + c

(z - \frac{1}{y}) (z + \frac{1}{y})

e^{3 n} - e^{3 (n + 1)}

\frac{( z + 10 ) ( z + 1 )}{( z - 7 ) ^{2}}

\frac{6 s ^{3} - 8 s ^{2} - 9 s + 18}{s ^{3} ( s - 2 )}

What is expand (-31x^2+128x-128)/(16(-x^2-4+4x)) ?
The solution to expand (-31x^2+128x-128)/(16(-x^2-4+4x)) is (-31x^2+128x-128)/(-16x^2-64+64x)