Question

(275)square-(274)square​

Answer 1

Step-by-step explanation:

$= > {275}^{2} - {274}^{2} \\ \\ = > apply \: this \: formula \: \: \: \: {x}^{2} - {y}^{2} = (x + y)(x - y) \\ \\ take \: x = 275 \: \: and \: \: \: y = 274 \\ \\ = > (275 + 274)(275 - 274) \\ \\ = > 549(1) \\ \\ = > 549 \\ \\ = > 549 \: is \: your \: answer$