Math, asked by mohinderdsingh, 8 months ago

a
(d) (278)2 - (277)2​

Answers

Answered by pranathi1403
0

Answer:

(278-277)(278+277)

1(555)

=555

answer:555

Answered by Nilesh859
0

Answer:

2

Step-by-step explanation:

(278)2 - (277)2

= (278 - 277)2

= (1)2

= 2

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