TERMS Flashcards
1
Q
what are the two sums that equal a negative??
A
+ + - = -
- + + = -
2
Q
what are two sums that equal a positive??
A
+ + + = +
- + - = +
3
Q
12a-49
how can you tell this sum has a relation to D.O.T.S
A
Minus.
and minusing a square number.
