xy(a2 + 1) – a(x² + y2)
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Answer:
(ay+x) , (ax+y)
Step-by-step explanation:
a2xy + xy + ax2 + ay2
(a2xy + àx2) + (ay2 + xy)
ax(ay+x) + y(ay+x)
(ay + x) (ax+y)
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