Question

(a+b)(a-b)(a square +b square)​

Answer 1

Answer:

Step-by-step explanation:

There are (at least) two answers to your question, one that you can see (a real answer) and one that you cannot see (an imaginary answer).

Real Answer:

Here is a way that you can use a drawing to remind yourself what a²+b² is equal to in the real world.

Draw a square of a size of your choice, for example 4″ on each side

the size does not matter. Do NOT put size markings (yet).

Decide what arbitrary length along that top and along the side will be a units long. Mark those positions.