1511*1489 multiply by formula
Answers
Answered by
11
Here we will apply a Formula :-
=> (1500+11)(1500-11)
As this is in the form of (a+b)(a-b) = a^2-b^2
=> (1500+11)(1500-11) = (1500)^2 -(11)^2
=> (2250000)-(121)
=> 2249879
Answered by
3
Answer:
2249879
Step-by-step explanation:
=(1500+11)(1500-11)
=(1500-11)²
=(2250000)-(121)
=2249879
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