Find 196×204 using suitable identity.
Answers
Answered by
2
Step-by-step explanation:
196×204
(200-4)(200+4) [#(a-b)(a+b)=a²-b²]
=200²-4²
40000-16
=39984
Answered by
2
Answer:
39984
Step-by-step explanation:
= (200-4)(200+4)
USING IDENTITY (A+B) (A-B) = A^2 - B^2
= (200)^2 - (4)^2
= 40000 - 16
= 39984
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