Question

please solve it fast.
By using identity.

Answer 1

(61^2-59^)=(a^2-b^2)=(a+b)(a-b)

(61+59)(61-59)=(120)(2)

=240.........

therefore, (b) 240 is right answer....


hope it helps u if yeah plz mark it brainliest

Answer 2

HOPE IT WILL HELP YOU