Question

n
|(a + b + c)
-C
-b
-C
(a+b+c)
16.
-b
(a + b + c)
IM.P. 20
2(b + c)(c + a)(a+b)​

Answer 1

Answer:

please resend the question.

l am not able to understand.

Answer 2

Answer:

pls resend question I can't understand