Question

Prove that :
(c+a) + b(c-a) = a+b+c​

Answer 1

Step-by-step explanation:

(c+a) + bc - ab = a+b+c. ..........(1)

bc- ab = b

bc= b + ab

(c+a) +b + a= a+b+c

substituting bc = b + ab in eqn (1)

(c+a)+ b+ab- ab= a+b+c

a+b+c= a+b+c

hence proved