What is expand sqrt((x-2)^2+y^2) ?

The solution to expand sqrt((x-2)^2+y^2) is sqrt(x^2-4x+4+y^2)

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expand sqrt((x-2)^2+y^2)

expand

(x - 2)^{2} + y^{2}

x^{2} - 4 x + 4 + y^{2}

Solution steps

(x - 2)^{2} + y^{2}

Expand

(x - 2)^{2} + y^{2} : x^{2} - 4 x + 4 + y^{2}

= x^{2} - 4 x + 4 + y^{2}

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

7 (5 + 1)

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

\frac{( x - y ) ^{3}}{( x + y )}

\frac{2 x ( 2 x - 4 ) ( 3 x + 9 )}{( x - 1 ) ( x + 2 )}

What is expand sqrt((x-2)^2+y^2) ?
The solution to expand sqrt((x-2)^2+y^2) is sqrt(x^2-4x+4+y^2)