Evaluate (399)square
Answers
Answered by
0
(500-111)^2
(a-b)^2=a^2-2ab+b^2
=(500)^2-2(500)(111)+(111)^2
=2,50,000-1,11,000+12321
=1,39,000+12321
=1,51,321
(a-b)^2=a^2-2ab+b^2
=(500)^2-2(500)(111)+(111)^2
=2,50,000-1,11,000+12321
=1,39,000+12321
=1,51,321
Similar questions