Question

Verify the following: *
2 poi
(a - b) (a + b) + (b2 - 4) (b + c) + (c2-a) + (c + a) = 0
yes
No​

Answer 1

Answer:

ohmg ..................

..........

Answer 2

Step-by-step explanation:

{(a)^2-(b)^2 }+{b*b^2+b^2*c -4b+4c }+(c2-a)+(c+a)

a2-b2+b3+cb2-4b+4c +c2-a+c+a

a2-b2+c2+b3+cb2-4b+4c

no

it is not equal to 0