Question

if a=1111,b=1112,c=1113, then the value of a2+b2+c2-ab-bc-ca is what?​

Answer 1

Answer:

answer is 4961740 thanku

Answer 2

Answer:

from above

a=1111

b=1112

c=1113

a2+b2+c2-ab-bc-ca=?

Step-by-step explanation:

1111×2+1112×2+1113×2-1111×1112-1112×1113-1113×1111

=2222+2224+2226-1,235,432-12,367,656-1,236,543

=-14,832,959