Question

Using identity (x+a)(x+b)=x2+(a+b)x+ab of 201*202

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Hi

Here is your answer....

Answer:40602

Step-by-step explanation:

201 × 202 = (200 + 1) (200 + 2)

=200² + (1 + 2)200 + 1×2

=40000 + 600 + 2

=40602

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