factorise x^4 - y^4 +x^2 -y^2
Answers
Answered by
11
this should be answer
Attachments:
Similar questions
Math,
7 months ago
Physics,
7 months ago
Business Studies,
7 months ago
Biology,
1 year ago
History,
1 year ago
Social Sciences,
1 year ago
English,
1 year ago