Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Select ALL characteristics of a difference of squares.

1 First term must be a perfect square

2 The middle sign must be positive

3 Last term must be a perfect square

4 The middle sign must be negative

5 The squares must be different

-------------------------------------------------------
Select ALL characteristics of a sum of squares.

1 First term must be a perfect square

2 The middle sign must be positive

3 Last term must be a perfect square

4 The middle sign must be negative

5 The squares must be different