What is expand (x^2+2x+4)/((x-1)^2) ?

The solution to expand (x^2+2x+4)/((x-1)^2) is (x^2+2x+4)/(x^2-2x+1)

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expand (x^2+2x+4)/((x-1)^2)

expand

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

\frac{x ^{2} + 2 x + 4}{x ^{2} - 2 x + 1}

Solution steps

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

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

= \frac{x ^{2} + 2 x + 4}{x ^{2} - 2 x + 1}

\frac{( 1 + 5 ) ^{20}}{2}

5 + 2 (2 - 6 (1) = 21)

6 \cdot (- 3) + 6 \cdot 3

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

3 x (y + 1) d x

What is expand (x^2+2x+4)/((x-1)^2) ?
The solution to expand (x^2+2x+4)/((x-1)^2) is (x^2+2x+4)/(x^2-2x+1)