(999) ^2 - (998) ^2
Answers
Answered by
0
Step-by-step explanation:
999^2-998^2
=(999+998)(999-998)
=1997×1
=1997
Answered by
0
(999-998)×(999+998)
1×1997
1997
hope this helps...pls mark me in brainly
Similar questions