Math, asked by annafroz07, 3 months ago

Using identies solve 205×195

Answers

Answered by arqamiy2k2

1

Answer:

39975

Step-by-step explanation:

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

=(200-5) (200+5)

=200^2-5^2

=40000-25

=39975

I hope it helps you

Answered by Anonymous

0

Answer:

39975

Step-by-step explanation:

your answee is here ok dear

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