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

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

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

expand

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

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

Solution steps

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

Remove parentheses:

(a) = a

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

Expand

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

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

Expand

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

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

2 A (0, - 2, 1) + 3 B (- 1, 0, 1) - 4 C (3, 2, 0)

- \frac{14}{27} + \frac{7 ( 2 ^{39} + 3 ^{39} )}{2 ^{38} \cdot 45}

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

(28460) (x - 38) e^{- \frac{x}{10} - 0.5}

\frac{a ( 1 - e ^{2} )}{1 - e}

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