evaluate using identities986^2 - 14^2
Answers
Answered by
2
Answer:
972,000
Step-by-step explanation:
hope this was helpful
Answered by
8
Step-by-step explanation:
(986)^2 - (14)^2
[(a)^2 - (b)^2 = (a+b) (a-b)]
=(986 - 14) (986 + 14)
= (972) (1000)
= 9,72,000
I hope it helps you.
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