Simplify the expression 2(a + ab)-- ab and find its value if a = 5 and b=2.
Answers
Answered by
2
Step-by-step explanation:
2(a+ab) -ab
= 2a +2ab -ab
= 2a +ab
(I). given :-
a=5 and b= 2
So, 2a+ab
= 2×5 + 5×2
= 10+10 = 20
Answered by
0
Answer:
2a+2ab-ab=2a+ab
2×5+5×2=20
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