Help me guys....... For this question
Attachments:

Answers
Answered by
0
Answer:
(p-q).(p+q)
p^2-q^2
4+4
=8
Similar questions
Physics,
8 months ago
Political Science,
8 months ago
Science,
8 months ago
Business Studies,
1 year ago
English,
1 year ago
Chemistry,
1 year ago
Social Sciences,
1 year ago