Math, asked by bishahamza905, 2 months ago

calculate into identities
a)99^2
b)103^2
c)509^2
d)298^2

Answers

Answered by nikitamundada123

1

Answer:

a=9801

b=10609

c=259081

d=88804

Answered by abhay852783

1

Answer:

a) 198

b) 206

c) 1028

d) 596

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