Question

4/x+y + 2/x-y =2 and 8/x+y -2/x-y=1
solve equation

Answer 1

Step-by-step explanation:

y2−xy(1−x)−x3

Above equation can be written as:

=y2−xy+x2y−x3

Take out common terms from the expression:

=y(y−x)+x2(y−x)

=(y−x)(y+x2)