2.
Simplify the following by adding like terms.
(a)
7ab, -8ab, + 10ab, - 19ab
Answers
Answered by
1
Answer is :-
-10ab
Step-by-step explanation:
7ab-8ab= -ab
-ab+10ab= 9ab
-19ab+9ab= -10ab
Answered by
0
Answer:
0
Step-by-step explanation:
answer is 0
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