Add : 5a(3-a) , 6a2 - 13a.
Answers
Answered by
8
(15a-5a²)+(6a²-13a)
-5a²+6a²+15a+(-13a)
a²+2a
hence,it is the required answer.
Answered by
6
5a(3-a) + 6a2 - 13a
15a - 5a2 + 6a - 13a
a2 +2a
a(a +2)
a = - 2.
15a - 5a2 + 6a - 13a
a2 +2a
a(a +2)
a = - 2.
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