What is expand sqrt(6-2(y^2+x^2)) ?

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

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expand sqrt(6-2(y^2+x^2))

expand

6 - 2 (y^{2} + x^{2})

6 - 2 y^{2} - 2 x^{2}

Solution steps

6 - 2 (y^{2} + x^{2})

Expand

6 - 2 (y^{2} + x^{2}) : 6 - 2 y^{2} - 2 x^{2}

= 6 - 2 y^{2} - 2 x^{2}

\frac{k ( k + 1 ) ( 2 k + 1 )}{6}

(x + 32) (x - 32)

(sin^{6} (x) + cos^{6} (x) - 1) (sec^{2} (x) + csc^{2} (x))

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

\frac{1}{t ( t + 1 )}

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