Menu Close

Question-191126




Question Number 191126 by Mingma last updated on 18/Apr/23
Commented by mahdipoor last updated on 18/Apr/23
4^2 +3^2 +2^2 +1^2 −((4(4+3+2+1))/2)
$$\mathrm{4}^{\mathrm{2}} +\mathrm{3}^{\mathrm{2}} +\mathrm{2}^{\mathrm{2}} +\mathrm{1}^{\mathrm{2}} −\frac{\mathrm{4}\left(\mathrm{4}+\mathrm{3}+\mathrm{2}+\mathrm{1}\right)}{\mathrm{2}} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *