Question

(476 +424)^2 - (4*476*424)​

Answer 1

Answer:-

(476 + 424)^2 - (4 × 476 × 424)

(900)^2 - 807296

810000 - 807296

= 2704

Answer 2

Answer:

(476)^2+(424)^2+2×424×476 -4×476×424

(476)^2+(424)^2-2×424×476

(476-424)^2

52^2

=2704

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