Question

krishna bhagat:
(1006+1)×(1006-1)=1006 square + 1 square. (1006+2) ×(1006-2)=1006 square- 2 square and (1006+3)×(1006-3)=1006 square+3. square kaise hua

Mera doubt ye h... Kbhi +1 ka square h..Kbhi -2 ka square h to kbhi +3 ka square h...​

Answer 1

It's a general mathematical formula,

${a}^{2} - {b}^{2} = (a + b).(a - b)$