What is expand sqrt(x^2+(y+3)^2) ?

The solution to expand sqrt(x^2+(y+3)^2) is sqrt(x^2+y^2+6y+9)

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expand sqrt(x^2+(y+3)^2)

expand

x^{2} + (y + 3)^{2}

x^{2} + y^{2} + 6 y + 9

Solution steps

x^{2} + (y + 3)^{2}

Expand

x^{2} + (y + 3)^{2} : x^{2} + y^{2} + 6 y + 9

= x^{2} + y^{2} + 6 y + 9

(3 x - 2)^{5}

\frac{\partial}{\partial x} ((z) (x y + yz + z x - 1))

\frac{18818 + 10864 3}{( 2 + 3 ) ^{4}}

- 3 ((4, 0, - 8) - 8 (6, - 1, - 4))

\frac{( y ^{4} - 1 ) ^{2}}{4 y ^{4}}

What is expand sqrt(x^2+(y+3)^2) ?
The solution to expand sqrt(x^2+(y+3)^2) is sqrt(x^2+y^2+6y+9)