Math, asked by madhusmita1979patro, 10 months ago

Use (a-b)square= a square -2ab +b square to find the value of (997)square ​

Answers

Answered by venkatavineela3
1

Answer:

Step-by-step explanation:

997 can be written as 1000-3

(1000-3)square=(1000^2)-(2*1000*3)+3^2

=1000000-6000+9

=1000009-6000

=994009

Answered by karthikeya7934
2

Step-by-step explanation:

The answer is in the above image

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