Using the identity evaluate (998)²
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Answered by
9
Answer:
1000004
Step-by-step explanation:
(998)² can also be written as (1000-2)²
(1000-2)²
1000²+2²-2×1000×2
1000000+4-4000
1000004-4000
996004
Answered by
3
Answer:
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