Factorise x²y²-2xy+1Plz explain it step by stepbcz I helped a lot – InterviewSolution

1.

Factorise x²y²-2xy+1Plz explain it step by stepbcz I helped a lot

Answer»

Answer:

x2+y2−2xy=(x−y)2

x2+y2−2xy−1=(x−y)2−1=(x−y−1)∗(x−y+1)

We THEREFORE have 2 FACTORS: (x−y−1) and (x−y+1)

Step-by-step explanation:

PLEASE mark as BRAINLIEST

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