Question

Evaluate (104).^2 using suitable identity

Answer 1

hello buddy,

(104)²

(100+4)²

Applying the identity (a+b)² = a² + 2ab + b²

(100)² + 2(100)(4) + (4)²

10000 + 800 + 16

10816 ans.

Hope this helps ✌✌✌