What is the difference obtained on subtracting a+2b-2ab from3a+2b-2ab?
A.2b
B.2ab
C.2a
D.3b
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Answers
Answered by
1
Answer:
C. 2a
Explanation:
(3a+2b-2ab) - (a+2b-2ab)
= 3a+2b-2ab-a-2b+2ab
= 3a-a+2b-2b-2ab+2ab
= 2a
Answered by
1
Answer:
c)3a-a=2 and 2b-(+2b)=0 and -2ab -(-2ab)= -2ab+2ab=0
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