Math, asked by fizasaiyed19, 3 months ago

Using Identity ,evaluate 102 x 105

Answers

Answered by xyztwitterfoodie

1

Answer:

Step-by-step explanation:

(100+2)(100+5)

=10000 + 200 + 500 + 10

=10710

Answered by jasleenchohan983

3

Answer:

(100+2) (100+5)

= (100)² + (2+5)100+(2×5) ( using identity :(x+a) (x+b)=x²+(a+b)x+ab

=10000+700+10

=10710 ans

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