Sagot :
Answer:
Associative means that the grouping does not make any difference in the result. The grouping has changed (parentheses moved), but the sides are still equal. Note: Associative does not hold for subtraction.
Answer:
Associative means that the grouping does not make any difference in the result. The grouping has changed (parentheses moved), but the sides are still equal. Note: Associative does not hold for subtraction.