Question

a
w
C
C
a
la + b + 20
b
1. Show that
b + c + 2a
= 2 (a + b + c)
c + a + 2b
|1 a?
2. Show that i b2 b3 = (a-b)(b-c) (c-a) (ab + bc + ca)
1 c2 c3
3
a
w​

Answer 1

Answer:

please send correct question