Math, asked by mishrasakshi2518, 19 days ago

please ans these questions fast

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Answered by ranjusjh

1

Answer:

1.10201

2.9604

Step-by-step explanation:

(102)^2=(100+1)^2=100^2+2*100*1+1^2=10201

(98)^2=(100-2)=10000-2*100*2+2^2

10000-400+4

9604

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