Question

397 x 403 evaluate plz give me answer ​

Answer 1

Answer:

159591 is your answer

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

397 × 403

( 400 - 3 ) × ( 400 + 3 )

Using identity a² - b² = ( a + b )( a - b )

400² - 3²

160000 - 9 = 159991 Ans..