Factories the following 999^2-1
Answers
Answered by
2
999^2-1=999^1
I.e, 999.
Answered by
1
Answer:
998000
Step-by-step explanation:
the identity of a²-b²=(a+b)(a-b) is used
(999+1) (999-1)
1000×998
998000
Similar questions
History,
4 months ago
Math,
4 months ago
Business Studies,
4 months ago
Math,
8 months ago
Math,
11 months ago