Find the value of 207×193 with using identity ?????
Answers
Answered by
5
Answer:39951
Step-by-step explanation:
207×193=39951
This can be found out by no other method than simple multiplication or identity(commutative property).
Answered by
13
207 * 193
=(200+7)(200-7)
=200^2-7^2
=40000-49
=39951
We have used a^2-b^2 = (a+b)(a-b) indentity.
=(200+7)(200-7)
=200^2-7^2
=40000-49
=39951
We have used a^2-b^2 = (a+b)(a-b) indentity.
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