What is expand (a+b(a+by))/(a-b(a-by)) ?

The solution to expand (a+b(a+by))/(a-b(a-by)) is (a+ab+b^2y)/(a-ab+b^2y)

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expand (a+b(a+by))/(a-b(a-by))

expand

\frac{a + b ( a + b y )}{a - b ( a - b y )}

\frac{a + ab + b ^{2} y}{a - ab + b ^{2} y}

Solution steps

\frac{a + b ( a + b y )}{a - b ( a - b y )}

Expand

a - b (a - b y) : a - ab + b^{2} y

= \frac{a + b ( b y + a )}{a - ab + b ^{2} y}

Expand

a + b (a + b y) : a + ab + b^{2} y

= \frac{a + ab + b ^{2} y}{a - ab + b ^{2} y}

\frac{b ( a - 1 )}{1 + b ^{2} a}

(5 x - x^{2} - 6) d y - (1 - x) d x

(x + 3 y) d x - (3 x + y) d y

3 (2 (1, 2, - 3, 5, 0) - (0, 4, - 1, 1, 2))

[(x^{3} - 2 x) e^{x}]

What is expand (a+b(a+by))/(a-b(a-by)) ?
The solution to expand (a+b(a+by))/(a-b(a-by)) is (a+ab+b^2y)/(a-ab+b^2y)