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

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

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

expand

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

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

Solution steps

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

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

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

\frac{2 ^{3}}{2 ^{4}}

x^{3} (5 x^{2} - x + 1)^{2}

\frac{( y - 6 ) ( y + 3 )}{( 2 y + 3 )}

2 cos (2) (θ - \frac{π}{4}) + 1

e^{x} \cdot (e^{x} + x e^{x})

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