Question

245 square — 244 square​

Answer 1

Answer:

489

Step-by-step explanation:

245^2 - 244^2

( 245 - 244 ) × ( 245 + 244 )

1 × 489

489 ( Ans )

Answer 2

Heya !!!

$245^{2} - 244^{2} \\ \\ = \: 60025 - 59536 \\ \\ = \: 489$

Hope this helps ☺️☺️☺️