Find the value of 1003×997 using the formula (a+b)(a-b)
Answers
Answered by
0
Answer:
Step-by-step explanation:
Q) 1003×997
= (1000+3)(1000-3) [(a+b)(a-b) = a^2 +b^2]
= (1000)^2 - (3)^2
= 1000000 - 9
= 999991 (Ans)
Answered by
1
Answer:
999997
Step-by-step explanation:
1003 * 997
( 1000 + 3 ) ( 1000 - 3 )
( 1000 )² - ( 3 )²
1000000 - 9
999997
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