What is expand ((p+q)(p-q)-2pq)/(pq-q) ?

The solution to expand ((p+q)(p-q)-2pq)/(pq-q) is (p^2-q^2-2pq)/(pq-q)

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expand ((p+q)(p-q)-2pq)/(pq-q)

expand

\frac{( p + q ) ( p - q ) - 2 pq}{pq - q}

\frac{p ^{2} - q ^{2} - 2 pq}{pq - q}

Solution steps

\frac{( p + q ) ( p - q ) - 2 pq}{pq - q}

Expand

(p + q) (p - q) - 2 pq : p^{2} - q^{2} - 2 pq

= \frac{p ^{2} - q ^{2} - 2 pq}{pq - q}

(u - e) (3 u - 2 e)

x \cdot e^{x + 2 y} (1 + 2 y)

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

\frac{4 m g ( 5 u - 4 )}{9}

(3 a - 4) + (2 a + 8)

What is expand ((p+q)(p-q)-2pq)/(pq-q) ?
The solution to expand ((p+q)(p-q)-2pq)/(pq-q) is (p^2-q^2-2pq)/(pq-q)