add the product:a(a-b),b(b-c),c(c-a)
Answers
Answered by
50
a(a-b)=a2-ab
b(b-c)=b2-bc
c(c-a)=c2-ac
sum=a2-ab+b2-bc+c2-ac
b(b-c)=b2-bc
c(c-a)=c2-ac
sum=a2-ab+b2-bc+c2-ac
Answered by
1
Answer:
a2,+b2+c2-ab-bc-cammbvcgbhji
Similar questions