Question

what will be the value for (501)sq -(500)sq​

Answer 1

Answer:

$( {x}^{2} - {y}^{2} ) = (x + y)(x - y) \\ ( {501}^{2} - {500}^{2} ) = (500 + 501)(501 - 500) = (1001)(1) = 1001$

Hope it helps you Mark me as brainliest

Answer 2

Answer:

Step-by-step explanation:

501×502

= (500+1)(500+2)

= 250000+1000+500+2

=251502

                    i think so the answer is correct  

sorry my answer is incorrect