Question

Evaluate the following using suitable identity 998 square - 4

Answer 1

Answer:

ans is 996000

Step-by-step explanation:

998² - 4

We can write it as

998² - 2²

a²-b² = (a+b)(a-b)

(998+2)(998-2)

1000 × 996

996000

This is the easy process.

I hope it will help you.

Answer 2

Step-by-step explanation:

take this this is your answer