Apply identity (a+b)(a-b) to find the value of 99×100
Answers
Answered by
0
Answer:
(99-1)(99+1)
Step-by-step explanation:
(99-1)(99+1)
pls mk as brainliest
Answered by
0
Answer:
(99+100)×(99-100)
=199×-1
=-199(ans)
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