Question

998 whole square is equal to​

Answer 1

Answer:

998 whole square is 996004

Step-by-step explanation:

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Answer 2

Answer:

996004

Step-by-step explanation:

The value becomes a^2=1000000 + b^2=4 - 2ab = 4000.

Therefore the value of 998^2 becomes 1000000+4-4000

1000-2=998

so we can apply the (a-b)^2 identity.

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