1. (a+b)^2 - (a-b)^2 ?2. (a-b)^2 +2ab ? 3. (a+b)^2 ? 4. (x-a) (x+b) ? plz answer quickly :)

1. (a+b)^2 - (a-b)^2 ?2. (a-b)^2 +2ab ? 3. (a+b)^2 ? 4. (x-a) (x+b)

1.	1. (a+b)^2 - (a-b)^2 ?2. (a-b)^2 +2ab ? 3. (a+b)^2 ? 4. (x-a) (x+b) ? plz answer quickly :)
Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>answer for the <a href="https://interviewquestions.tuteehub.com/tag/given-473447" style="font-weight:bold;" target="_blank" title="Click to know more about GIVEN">GIVEN</a> <a href="https://interviewquestions.tuteehub.com/tag/problem-25530" style="font-weight:bold;" target="_blank" title="Click to know more about PROBLEM">PROBLEM</a> is guven</p></body></html>