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

The solution to expand ((x-1)(x+1))/((x+5)(x-5)) is (x^2-1)/(x^2-25)

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expand ((x-1)(x+1))/((x+5)(x-5))

expand

\frac{( x - 1 ) ( x + 1 )}{( x + 5 ) ( x - 5 )}

\frac{x ^{2} - 1}{x ^{2} - 25}

Solution steps

\frac{( x - 1 ) ( x + 1 )}{( x + 5 ) ( x - 5 )}

Expand

(x + 5) (x - 5) : x^{2} - 25

= \frac{( x - 1 ) ( x + 1 )}{x ^{2} - 25}

Expand

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

= \frac{x ^{2} - 1}{x ^{2} - 25}

(- e^{x} x - e^{x}) (x + e^{x})

(3 x e^{y} + 2 y) d x + (x^{2} e^{y} + x) d y

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

\frac{d ^{2}}{d t ^{2}} ((v) (a v (t) - b v (t) ln (v)))

\frac{( 2 a ^{2} - 1 ) ( 4 a ^{4} - 2 a ^{2} + 1 )}{8}

What is expand ((x-1)(x+1))/((x+5)(x-5)) ?
The solution to expand ((x-1)(x+1))/((x+5)(x-5)) is (x^2-1)/(x^2-25)