What is expand (81b^3sqrt(y^2-3))/(y(x+3)^2) ?

The solution to expand (81b^3sqrt(y^2-3))/(y(x+3)^2) is (81b^3sqrt(y^2-3))/(yx^2+6yx+9y)

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expand (81b^3sqrt(y^2-3))/(y(x+3)^2)

expand

\frac{81 b ^{3} y ^{2} - 3}{y ( x + 3 ) ^{2}}

\frac{81 b ^{3} y ^{2} - 3}{y x ^{2} + 6 y x + 9 y}

Solution steps

\frac{81 b ^{3} y ^{2} - 3}{y ( x + 3 ) ^{2}}

(x + 3)^{2} = x^{2} + 6 x + 9

= \frac{81 b ^{3} y ^{2} - 3}{y ( x ^{2} + 6 x + 9 )}

Expand

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

= \frac{81 b ^{3} y ^{2} - 3}{y x ^{2} + 6 y x + 9 y}

\frac{4 ( x + 1 )}{5 - 4 x}

((((4 x^{3} y^{-} 2)^{3})^{0})^{5})^{-} 4

(8 x + 5 y = - 7) 6

(x + 2) \times (x - 2)

(y - y + 3)^{2}

What is expand (81b^3sqrt(y^2-3))/(y(x+3)^2) ?
The solution to expand (81b^3sqrt(y^2-3))/(y(x+3)^2) is (81b^3sqrt(y^2-3))/(yx^2+6yx+9y)