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Mathematics 9 Online
crispyrat:

what is 123456789^2-2*123456789*123456787+123456787^2 without a calculator

hhanan:

0

crispyrat:

no it isn't i already tried that :p

hhanan:

ngl this looks fake but ok so first what is 123456789^2

crispyrat:

i don't know, i think there may be a easier way that doesn't involve brute force?

hhanan:

um no?

crispyrat:

1 attachment
hhanan:

0-0

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