Question

What will be the unit place digit of the number [ (837)2 – ( 729)2 ]

Please answer this question with explanation.

Answer 1

Answer:

6 be the unit place

Step-by-step explanation:

=(837)2-(729)2

=(1674)-(1458)

=216

Answer 2

Answer:

___________

8

Explanation:

________________

Unit place in (837)^2 = 9

Unit place in (729)^2 = 1

Hence,

Unit place in [ (837)^2 - (729)^2 ] = [ 9 - 1 ] = 8

HOPE IT HELPSSS!!!!!!

***Pléásê Føllōw më āñd Mårk ìt âs Bràïnlīést...