Subtract _18 ab from 20 ab
Answers
Answered by
4
Answer:
2ab
Step-by-step explanation:
It's simple subtraction
20ab- 18ab=2ab as the variables are same.
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Answered by
0
Answer:
2ab
Step-by-step explanation:
20ab - 18ab=2ab
because variables are same with same power in between a and b.
hence,the answer should be:
20ab-18ab
=ab(20-18). (taking ab common)
=2ab
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