Question

(356) ²-(355) ²
calculate​

Answer 1

Answer:

(356+355)(356-355)

(711)(1)

711

Answer 2

$356^2 - 355^2\\\\a^2 - b^2 = (a+b)(a-b)\\\\here\ a=356 , b=355\\\\356^2 - 355^2 = (356+355)(356 - 355)\\\\356^2 - 355^2 = 711 * 1 = 711\\\\356^2 - 355^2 = 711$

❤hope it helps !! ❤