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

1.	Factorise x²y²-2xy+1Plz explain it step by stepbcz I helped a lot
Answer» <html><body><p><strong>Answer:</strong></p><p>x2+y2−2xy=(x−y)<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> </p><p>x2+y2−2xy−1=(x−y)2−1=(x−y−1)∗(x−y+1)</p><p>We <a href="https://interviewquestions.tuteehub.com/tag/therefore-706901" style="font-weight:bold;" target="_blank" title="Click to know more about THEREFORE">THEREFORE</a> have 2 <a href="https://interviewquestions.tuteehub.com/tag/factors-458933" style="font-weight:bold;" target="_blank" title="Click to know more about FACTORS">FACTORS</a>: (x−y−1) and (x−y+1)</p><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> mark as <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a></p></body></html>

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