solve the following: 1) 100^2 - 99^2 please tell this asap , need help do this by (2n) method plz
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Answered by
1
100÷99=57n
56n=65k-67
900-65k
Answered by
0
Answer:
65K
Step-by-step explanation:
100÷99=57n
56n=65k-67
900-65k
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