evaluate each of the following using identities. (a) 97^2
Answers
Answered by
13
Answer:
I hope
Step-by-step explanation:
(100-3)^2=(100)^2-2×100×3+3^2
=10000-600+9
=9400+9
=9409
Answered by
0
Answer:
9409
Step-by-step explanation:
97*97=9409
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