What is expand (1-x)/((2x-1)(4-x)) ?

The solution to expand (1-x)/((2x-1)(4-x)) is (1-x)/(-2x^2+9x-4)

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expand (1-x)/((2x-1)(4-x))

expand

\frac{1 - x}{( 2 x - 1 ) ( 4 - x )}

\frac{1 - x}{- 2 x ^{2} + 9 x - 4}

Solution steps

\frac{1 - x}{( 2 x - 1 ) ( 4 - x )}

Expand

(2 x - 1) (4 - x) : - 2 x^{2} + 9 x - 4

= \frac{1 - x}{- 2 x ^{2} + 9 x - 4}

(- 2)^{2}

\frac{x}{12} - 1.5 y

\frac{( x + 82 ) ( x + 40 )}{2}

\frac{( x + 87 ) ( x + 20 )}{2}

g (b + e)

What is expand (1-x)/((2x-1)(4-x)) ?
The solution to expand (1-x)/((2x-1)(4-x)) is (1-x)/(-2x^2+9x-4)