Math, asked by Nayan2908, 11 months ago

99²
help me by answering this question

Answers

Answered by priyansipal

0

Answer:

9801..............................

Answered by harshit2164

1

Answer:

99^2= (100-1)^2= 100^2+1^2-2×100×1=10000+1-200

10001-200=9801

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