Math, asked by taesugi, 9 months ago

99×101 using properties of square find the product

Answers

Answered by hariputhra485

5

Step-by-step explanation:

given,

99X101

formula used:-(a+b)(a-b)=a2-b2

so,

(100+1)(100-1)=100X100-1X1

=>10000-1

=>9999

Answered by sweta0506

1

Answer:

9999

Step-by-step explanation:

(100-1)(100+1)

=100*2-1*2

=10000-1

=9999

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