2.
1+a+b + ab
= ?
1 + a
(1) b + ab
(2) 1 + b
(4) a + b
(3) 2b
Answers
Answered by
2
Step-by-step explanation:
1st is the answer...... .
Answered by
0
Answer:
b + ab
Step-by-step explanation:
1+a +b + ab
=1 + a + b + ab
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