What is expand sqrt(x^2+(y+1)^2) ?

The solution to expand sqrt(x^2+(y+1)^2) is sqrt(x^2+y^2+2y+1)

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expand sqrt(x^2+(y+1)^2)

expand

x^{2} + (y + 1)^{2}

x^{2} + y^{2} + 2 y + 1

Solution steps

x^{2} + (y + 1)^{2}

Expand

x^{2} + (y + 1)^{2} : x^{2} + y^{2} + 2 y + 1

= x^{2} + y^{2} + 2 y + 1

e^{x} (x + 4)

(x - 3 - 5) (x - 3 + 5)

(a + b) \cdot (a - b)

(3 - x) e^{x}

(e^{- 2 s + 2} - 1) (- 1 - s) - (e^{- 2 s - 2}) (1 - s)

What is expand sqrt(x^2+(y+1)^2) ?
The solution to expand sqrt(x^2+(y+1)^2) is sqrt(x^2+y^2+2y+1)