What is expand (x-3)/((3x+1)(3x-1)) ?

The solution to expand (x-3)/((3x+1)(3x-1)) is (x-3)/(9x^2-1)

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expand (x-3)/((3x+1)(3x-1))

expand

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

\frac{x - 3}{9 x ^{2} - 1}

Solution steps

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

Expand

(3 x + 1) (3 x - 1) : 9 x^{2} - 1

= \frac{x - 3}{9 x ^{2} - 1}

e^{3 y} (y - x^{4})

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

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

ln (- \frac{( 25 - x ^{2} + 5 ) ^{2}}{x ^{2}})

What is expand (x-3)/((3x+1)(3x-1)) ?
The solution to expand (x-3)/((3x+1)(3x-1)) is (x-3)/(9x^2-1)