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

The solution to expand (y^2(y+1))/(x^2(x-1)) is (y^3+y^2)/(x^3-x^2)

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expand (y^2(y+1))/(x^2(x-1))

expand

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

\frac{y ^{3} + y ^{2}}{x ^{3} - x ^{2}}

Solution steps

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

Expand

x^{2} (x - 1) : x^{3} - x^{2}

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

Expand

y^{2} (y + 1) : y^{3} + y^{2}

= \frac{y ^{3} + y ^{2}}{x ^{3} - x ^{2}}

(1 + sin (a))^{2}

4 - y (y^{4} - 4 y^{3} + 4 y)

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

3 (7 + 10)

\frac{4 s ( 8 + 4 s + s ^{2} )}{( 2 + s ) ^{2} ( 4 + s )}

What is expand (y^2(y+1))/(x^2(x-1)) ?
The solution to expand (y^2(y+1))/(x^2(x-1)) is (y^3+y^2)/(x^3-x^2)