195 x205 using by identity
Please help me quickly
Answers
Answered by
1
Answer:
39975
Step-by-step explanation:
=(200-5)(200+5)
=200 ^{2} - 5^{2}2002−52
=40000-25
=39975 Answer........
Answered by
1
Answer:
195*205=39975.
Step-by-step explanation:
BY THE IDENTITY OF
(A-B)(A+B)=A^2-B^2
THEREFORE, (200-5)(200+5)
=200^2-5^2
=40000-25
=39975.
IT MAY HELP YOU........
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