What is expand (5x^2-2x+12)/((x+2)(x-1)) ?

The solution to expand (5x^2-2x+12)/((x+2)(x-1)) is (5x^2-2x+12)/(x^2+x-2)

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expand (5x^2-2x+12)/((x+2)(x-1))

expand

\frac{5 x ^{2} - 2 x + 12}{( x + 2 ) ( x - 1 )}

\frac{5 x ^{2} - 2 x + 12}{x ^{2} + x - 2}

Solution steps

\frac{5 x ^{2} - 2 x + 12}{( x + 2 ) ( x - 1 )}

Expand

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

= \frac{5 x ^{2} - 2 x + 12}{x ^{2} + x - 2}

\frac{s ( s + 1 )}{( s ^{2} - 3 s + 15 ) ( s + 2 )}

((\frac{e ^{x} + e ^{- x}}{2}))^{2}

\frac{s ^{3} + 8 s ^{2} + 4 s + 3}{s ^{2} ( s ^{2} + 4 s + 3 )}

(- ux) d x + (x (u d x + x d u) + x y (u d x + x d u)) d y

\frac{1}{3} (2 + \frac{1}{5} (4 z - 1) = \frac{3}{4} z - \frac{1}{3})

What is expand (5x^2-2x+12)/((x+2)(x-1)) ?
The solution to expand (5x^2-2x+12)/((x+2)(x-1)) is (5x^2-2x+12)/(x^2+x-2)