What is expand (x^2-2x-7)/((x-1)^2) ?

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

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expand (x^2-2x-7)/((x-1)^2)

expand

\frac{x ^{2} - 2 x - 7}{( x - 1 ) ^{2}}

\frac{x ^{2} - 2 x - 7}{x ^{2} - 2 x + 1}

Solution steps

\frac{x ^{2} - 2 x - 7}{( x - 1 ) ^{2}}

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

= \frac{x ^{2} - 2 x - 7}{x ^{2} - 2 x + 1}

(- 2 - 2 i)^{7}

e^{x} (x + x x)

(1 - 2 i)^{7}

- e^{x} (x - 8)

\frac{2 π ( 216 - 35 35 )}{3}

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