Math, asked by OyeeKanak, 11 months ago

evaluate the following using suitable identity 998^2-4

Answers

Answered by Anonymous

2

Answer:

A2 and b2 is the identity to be used......

Answered by amitpatel17

3

Step-by-step explanation:

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

given expression give value (998+2) (998-2) =1000*996=996000

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