I assume you mean x2y2+ay2+ab+bx2.
(x2+a)(y2+b) is the simplified form.
With the info you gave me there isn't much else to do.
The problem here is nobody knows if "ay squared" is (ay)2 or ay2 etc. To solve a mathematical problem it must be set out mathematically or nobody knows your intention. Here is a sort of mathematical statement which is unclear, and although it ends in a question mark, nobody knows what the question is, even if you do. Try again and people will do their best to answer it. I read the question as: x2y2 + ay2 + ab + bx2 ? But what is required to be done with it?
yes because ab plus bc is ac
Commutativity.
No - a pos can not donate blood to a negative
then the baby will be O plus, or AB plus , I think .
If, as is normal, ab represents a times b, etc then ab + ab + cc = 2ab + c2 which is generally not the same as abc.
associative property
AB pos or AB neg
ab + 2
Yes.
ab=1a+1b a is equal to either 0 or two, and b is equal to a
The existence of the additive inverse (of ab).