Question

evaluate the fowlling products without actual multiplication 999×999

Answer 1

Hey!!!
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●999 × 999
(1000 - 1)(1000 - 1)
(1000 - 1)^2
(1000)^2 + 1^2 - 2× 1000 ×1
1000000 +1 -2000
1000001 - 2000
998001 Ans.
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Hope it helps!!! :)

Answer 2

Answer:

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Step-by-step explanation:

Hera is ur answer

999×999

=(1000-1)^2

=(000)^2+1^2-2×1000×1

=1000000-2000+1

=1000001-2000

=998001