Math, asked by chandravardhan4276, 7 months ago

Square of 98 by column metod

Answers

Answered by mani5079

0

Answer:

Step-by-step explanation:

(a+b)^2=a^2+b^2+2ab

(98)^2=(90+8)^2=90^2+8^2+2*90*8

=8100+64+1440=9604

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