What is expand (x-7)/((x-1)(x+3)) ?

The solution to expand (x-7)/((x-1)(x+3)) is (x-7)/(x^2+2x-3)

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expand (x-7)/((x-1)(x+3))

expand

\frac{x - 7}{( x - 1 ) ( x + 3 )}

\frac{x - 7}{x ^{2} + 2 x - 3}

Solution steps

\frac{x - 7}{( x - 1 ) ( x + 3 )}

Expand

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

= \frac{x - 7}{x ^{2} + 2 x - 3}

x - x + y

\frac{( x + 13 ) ( 3 y - 2 )}{3}

\frac{1}{4 ( c ^{3} + d ^{2} )}

\frac{S}{( S ^{2} + 1 ) ( S - 1 )}

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

What is expand (x-7)/((x-1)(x+3)) ?
The solution to expand (x-7)/((x-1)(x+3)) is (x-7)/(x^2+2x-3)